巧修手摇喷雾器

手摇喷雾器常见故障的原因及维修方法如下: 摇杆不应手,扳动摇杆时感到沉重或是不着力,若是感到沉重,原因多是活塞部位生锈,可拆开用砂纸打光加油;也可能出水阀阻塞,塞杆弯曲,可洗刷玻璃球,消除水阀内的杂质或修直塞杆。若摇杆不着力,多为皮碗干缩、变硬或损坏,应拆下浸油或换新零件,也可能因进水阀中有杂物或漏装玻璃球,可拆开清除杂物或补装玻璃球。

NCR5070/5085型柜员机维修手记

1993年,我行引进一批NCR5070/5O85型柜员机,在安装、调试和使用过程中,出现了一些故障。其中有柜员机本身的故障,有通讯方面的故障,也有人为的故障。笔者将遇到的故障进行了总结整理,并在此介绍给同行,以供参考。 故障一:某台柜员机上电后,存款闸门不停地开启和关闭,不能正常工作。对该机作二级诊断,检测存款模块时收据打印机打印如下信息: DEPOS SHUTR=FALL 04,00,02,00。

如何着手修改稿件

肖辰同志: 你来信问,初稿写好后,怎样修改才能达到满意的效果。因为没有见到你写的稿件,所以,只能根据初学者较为普遍存在的问题概要地作以提示。 初学写稿者易犯的毛病是匆匆成稿,主题模糊或不新鲜。因此,改稿一般应从主题、材料、角度上进行修改。确定主题的方法是多思多想,分析比较,向深度挖掘,选择那些主要的(紧密结合当前形势)、新鲜的(事实要新)、为大众所关注的(当前迫切需要解决的问题)的主题。所以,改稿先要从主题着手,看主题新不新,集中不集中,所反映的问题是不是全局上急需解决的问题。

ISO/IEC指南25着手修订

ISO、IEC已开始修订其指南25——“标准和测试实验室能力的一般要求”,以期实现修订后其既可作为指南亦可当作标准使用之目的。 为此,ISO/CASCO(合格评定委员会)下设了一个工作组,其成员有来自法国、德国、英国、日本和新加坡等ISO成员国代表。他们希望该修订版能于今年年底面世。目前,IEC也派员参与了工作组工作。

谈编辑改稿

编辑修改稿件时存在两种可能性,一种可能性是消除原稿错误,把稿件修改好;另一种可能性是在修改中产生错误,把稿件局部改坏了。编辑修改稿件时,要清醒估计到这两种可能性,尽力争取前一种可能,避免后一种可能。

Isolated segmental,sectoral and right hepatic bile duct injuries

The treatment of isolated segmental, sectoral and right hepatic bile duct injuries is controversial. Nineteen patients were treated over a 26-year period. Group one was comprised of 4 patients in whom the injury was primarily repaired during the original surgery; 3 over a T-tube, 1 with a Roux-en-Y. These patients had an uneventful recovery. The second group consisted of 5 patients in whom the duct was ligated; 4 developed infection, 3 of which required drainage and biliary repair. Two patients had good long-term outcomes; the third developed a late anastomotic stricture requiring further surgery. The fourth patient developed a small bile leak and pain which resolved spontaneously. The fifth patient developed complications from which he died. The third group was comprised of 4 patients referred with biliary peritonitis; all underwent drainage and lavage, and developed biliary fistulae, 3 of which resolved spontaneously, 1 required Roux-en-γ repair, with favorable outcomes. The fourth group consisted of 6 patients with biliary fistulae. Two patients, both with an 8-wk history of a fistula, underwent Roux-en-γ repair. Two others also underwent a Roux-en-γ repair, as their fistulae showed no signs of closure. The remaining 2 patients had spontaneous closure of their biliary fistulae. A primary repair is a reasonable alternative to ligature of injured duct. Patients with ligated ducts may develop complications. Infected ducts require further surgery. Patients with biliary peritonitis must be treated with drainage and lavage. There is a 50% chance that a biliary fistula will close spontaneously. In cases where the biliary fistula does not close within 6 to 8 wk, a Roux-en-γ anastomosis should be considered.

Analysis of Puns in English Advertising Language From the Relevance Theory

The pun becomes the most popular language strategy for advertisers as a broadly used rhetorical device. Using pun words felicitously not only makes advertising language more humorous, implicative, and vivid but also leaves the audience a room to imagine and enjoy. The author summarizes pun＇s definitions, features, classifications, and how the pun procures a successful communicative activity in English advertisements based on Sperber and Wilson＇s Relevance Theory. At last, the pun＇s pragmatic functions are concluded.

Current Situation of Transvaginal Mesh Repair for Pelvic Organ Prolapse

SURGICAL mesh is a metallic or polymeric screen intended to be implanted to reinforce soft tissue or bone where weakness exists. Surgical mesh has been used since the 1950s to repairabdominal hernias. In the using surgical mesh products 1970s, gynecologists began to indicate the repair of pelvic organ prolapse （POP）, and in the 1990s, gynecologists began using surgical mesh for POP. Then the U.S. Food andDrug Administration （FDA） approved the first surgical mesh product specifically for use in POP.

The application of anterolateral thigh flap in post-operative repairing of vulva tumor

Objective： The aim of this study was to evaluate the value of the application of anterolateral thigh flap in postoperative repairing of vulva tumor. Methods： Anterolateral thigh flap with the descending branch of the lateral circumflex femoral artery and the pedicle of anterolaterat thigh cutaneous nerve was used in primary repairing of the defect from postoperative vulva tumor, the sizes of the flaps ranged from 10 cm ×14 cm-14 cm× 20 cm. Results： All flaps survived, during a follow-up of 2 to 12 months, the appearance of the flaps was satisfactory with sensitive function without local recurrences. Conclusion： Anterelateral thigh flap has fairly long vessel pedicle, wider vessel diameter, and is in the covert area. Anterolateral thigh flap with sensory nerve is the ideal choice for postoperative repairing of vulva tumor.

The mechanism of HIT/DLR prosthetic hand

A multi-sensory five-fingered prosthetic hand has been designed on the basis of underactuated mechanism and coupling principle. The hand is much similar to the adult hand. Three motors actuate the thumb, the index finger and the other three fingers each. The hand comprises 13 joints. Actuated by a motor, the thumb can move along a conic surface, which is superior in appearance. Driven by another motor with springs as transmission elements, the mid finger, ring finger and little finger can envelop objects with complex shape. The sensory system and the appearance design are introduced. It was verified by experiments that the hand has strong capacity of self adaptation and can accomplish accurate and powerful grasp for objects with complex shape.

Improving oil recovery in the CO2 flooding process by utilizing nonpolar chemical modifiers

By means of experiments of C02 miscibility with crude oil, four nonpolar chemicals were evaluated in order to enhance the miscibility of C02 with crude oil. Through pre-slug injection and joint injection of toluene in CO2, crude oil displacement experiments in the slim-tube were conducted to investigate effects of the toluene- enhanced C02 flooding under simulated subterranean reservoir conditions. Experimental results showed that toluene can enhance extraction of oil into C02 and dissolution of C02 into oil with the increment of 251% and 64% respectively. Addition of toluene can obviously improve the oil recovery in either pre-slug injection or joint injection, and the crude oil recovery increased with the increase of the toluene concentration. The oil recov- ery can increase by 22.5% in pre-slug injection with the high toluene concentration. Pre-slug injection was recom- mended because it can consume less toluene than joint injection. This work could be useful to development and application of the CO） flooding in the oil recoverv as well as CO2 emission reduction.

Modified Blumgart anastomosis without pancreatic duct-to-jejunum mucosa anastomosis for pancreatoduodenectomy：a feasible and safe novel technique

Objective：This study proposed a modified Blumgart anastomosis（m-BA）that uses a firm ligation of the main pancreatic duct with a supporting tube to replace the pancreatic duct-to-jejunum mucosa anastomosis,with the aim of simplifying the complicated steps of the conventional BA（c-BA）.Thus,we observe if a difference in the risk of postoperative pancreatic fistula（POPF）exists between the two methods.Methods：The m-BA anastomosis method has been used since 2010.From October 2011 to October 2015,147 patients who underwent pancreatoduodenectomy（PD）using BA in Tianjin Medical University Cancer Institute and Hospital were enrolled in this study.According to the type of pancreatojejunostomy（PJ）,50 patients underwent m-BA and 97 received c-BA.The two patient cohorts were compared prospectively to some extent but not randomized,and the evaluated variables were operation time,the incidence rate of POPF,and other perioperative complications.Results：The operation time showed no significant difference（P〉0.05）between the two groups,but the time of duct-to-mucosa anastomosis in the m-BA group was much shorter than that in the c-BA group（P〈0.001）.The incidence rate of clinically relevant POPF was 12.0%（6/50）in the modified group and 10.3%（10/97）in the conventional group（P〉0.05）,which means that the modified anastomosis method did not cause additional pancreatic leakage.The mean length of postoperative hospital stay of the m-BA group was 23 days,and that of the c-BA group was 22 days（P〉0.05）.Conclusions：Compared with the conventional BA,we suggest that the modified BA is a feasible,safe,and effective operation method for P J of PD with no sacrifice of surgical quality.In the multivariate analysis,we also found that body mass index（≥25

Rhetorical appeal-based writing model

Teaching English composition has long been recognized as one of the most daunting tasks of college education in China. So this thesis is intended to investigate the applicability of the audience-oriented rhetorical appeals to the teaching of English composition.

Showcasing modeling strategies in the ESOL writing class： Blending rhetorical fluency with grammatical accuracy

This paper argues for an overt innovational shift in praxis, as well as classroom configuration in the ESOL writing class by calling for a move away from the current foci on process-based pedagogies for newcomer populations, to an explicit teaching of modeling strategies with concomitant practice opportunities provided in the ESOL writing class. It is argued that explicit, sequenced instruction in the domains of rhetorical structure as well as grammatical accuracy provide ESOL （English for Speakers of Other Languages） learners in the emerging stages of language learning with a more concrete grasp of meaning, structure and grammar in rhetorical construction. The modeling strategies proposed in the paper focus on a simultaneous building of rhetorical fluency and grammatical accuracy via spotlighted and sequenced strategies which afford learners practice in smaller chunks of composition including but not limited to thesis statement writing, varied paragraph organization, multiple modes of exposition, and grammatical complexity all in a bid to generate rhetorical depth and grammatical detail in writing. In short, both form and function need to be explicitly taught in the ESOL writing class with adequate opportunities provided for rhetorical practice. Using a meticulous blend of meaningful, authentic and purposeful tasks combined with one-on-one instruction which incorporates a variety of visual and rhetorical modeling strategies, emerging writers, it is argued a move from controlled to automatic writing fluency within a short time span. The pedagogy proposed in the current paper spotlights the specific learner, rather than the writing process and entails a move away from traditional, teacher-fronted classrooms to targeted, workshop-centered configurations which permit for one-on-one conferencing in the ESOL writing class. The visually rendered modeling strategies proposed in this paper argue for writing instruction for ESOL students which is learner responsive, relevant and practical.

Vision and Imagination in the Renaissance Theatre

To see what lacks representation on stage is a fully creative act that the spectator performs thanks to his or her imagination, as （s）he is called to retrieve via memory what is objectively absent from the scene. The Renaissance audience accomplished such a creative act by making use of rhetoric and figurative arts. However, it is pre-eminently words that trigger and support the imagination, as Shakespeare＇s drama best exemplifies. Both in the Elizabethan drama and in the Italian Renaissance theatre, with its perspectival vision, the spectator＇s creative act takes place in an ideal space where the stage space turns into the locus of stereoscopic vision. Consequently, the creation and consumption of the vision originates first and foremost in drama （comedy and tragedy）. The psychological, aesthetic, and anthropological mechanisms at the heart of vision, and the fruition of the images deriving from words, can be found as operating within the dramatic text, from the point of view of both the playwright and of the spectator/listener, in a direct relationship of cause and effect. Religious and especially Jesuitical drama, whose theatrical experience aims at discovering a correspondence between words and images, testifies to the visual power of the theatre.

Interpretation of Robert Frost＇s ＂Mending Wall＂

Robert Frost is skillful at adopting symbolism and images in his poems. ＂Mending Wall＂, one of Frost＇s well-known poems, had been analyzed in different approaches, such as psychoanalytical approach, social approach and structural approaches, etc. By exploring the symbol and images applied in ＂Mending Wall＂, it draws the conclusion that ＂the wall＂, symbolizing convention, is set as a barrier in human communication.

Narrative Strategies and Aesthetic Ethics of Nabokovian Otherworld in Lolita and Pale Fire

This paper demonstrates the rhetoric technique, narrative function and sign decoding of Nabokocian otherworld in LoBta and Pale Fire to detect not only the presence of the metaphysical otherworld, but also the faint influence upon the living. Under the narrative strategies of the otherworld lies Nabokov＇s aesthetic ethics, which make those who label Nabokov pessimistic and indifferent to be aware of his persistent attempt to push beyond the boundaries of human consciousness and his sincere concern and deep sympathy for the misery of men.

Role of ileostomy in restorative proctocolectomy

Restorative proctocolectomy(RP) is the treatment of choice in patients affected with refractory ulcerative colitis or familial adenomatous polyposis.Surgery in elective settings is often performed in 2 stages,fashioning an ileostomy which is closed 2-3-mo later.It is still debated whether omitting ileostomy could offer advantages in the management of patients undergoing RP.

Rhetoric and Meaning in Poetry： The Case of Zambia

This paper aims at showing how rhetoric and meaning in Zambian poetry interact. The work analyses the definition of poetry and gives the understanding that poetry is an artistic use of language that employs figurative language for maximum effect. The work also analyses rhetoric and concludes that the sole aim of rhetoric is to persuade the audience. The use of this rhetoric is later identified as a preoccupation of most poets. After studying a number of rhetorical devices used in poetry, the work has studied selected Zambian poems and focussed on the use of rhyme and alliteration in the poems. It has been shown that there is much use of rhyme but with limited use of alliteration. In both cases, the use is not so much to the contribution to the meaning in the poetry. The poets usually use these devices for the sake of beauty and not meaning. The paper therefore suggests that poets could undergo some formal training in composition while the art is also taught to the young while in their early years in schools.

Mirizzi Syndrome: Our Experience with 27 Cases in PUMC Hospital

Objective To retrospectively evaluate the diagnosis and treatment of Mirizzi syndrome （MS）. Methods Patients who received elective or emergency cholecystectomies in our center during 23 years were retrospectively evaluated. The data reviewed included demography, clinical presentations, diagnostic methods, surgical procedures, postoperative complications, and follow-up.