Chinese noun-classifier compound words show different properties in lexical meaning and syntactic collocation. The complexity of these compounds lies in the grammaticalization of classifiers’ system. Some nouns used...Chinese noun-classifier compound words show different properties in lexical meaning and syntactic collocation. The complexity of these compounds lies in the grammaticalization of classifiers’ system. Some nouns used as classifiers in the position of classifier are not grammaticalized into real classifiers which are temporary classifiers. So some of them are real noun-classifier compounds and some belong to noun-noun compounds. This paper attempts to analyze the structural relation between noun morpheme and classifier morpheme within the word. It also explains that the noun and the classifier compound in the position of light noun in the nP structure.展开更多
The main objective of this work was to compare the applicability of the single leaf(the uppermost leaf L1 and the third uppermost leaf L3) modified simple ratio(mSR705 index) and the leaf positional difference in the ...The main objective of this work was to compare the applicability of the single leaf(the uppermost leaf L1 and the third uppermost leaf L3) modified simple ratio(mSR705 index) and the leaf positional difference in the vegetation index between L1 and L3(mSR705L1-mSR705L3) in detecting nitrogen(N)-overfertilized rice plants.A field experiment consisting of three rice genotypes and five N fertilization levels(0,75,180,285,and 390 kg N/ha) was conducted at Xiaoshan,Hangzhou,Zhejiang Province,China in 2008.The hyperspectral reflectance(350-2500 nm) and the chlorophyll concentration(ChlC) of L1 and L3 were measured at different stages.The mSR705L1 and mSR705L3 indices appeared not to be highly sensitive to the N rates,especially when the N rate was high(above 180 kg N/ha).The mean mSR705L1-mSR705L3 across the genotypes increased significantly(P<0.05) or considerably from 180 to 285 kg N/ha treatment and from 285 to 390 kg N/ha treatment at all the stages.Also,use of the difference(mSR705L1-mSR705L3) greatly reduced the influence of the stages and genotypes in assessing the N status with re-flectance data.The results of this study show that the N-overfertilized rice plants can be effectively detected with the leaf positional difference in the mSR705 index.展开更多
文摘Chinese noun-classifier compound words show different properties in lexical meaning and syntactic collocation. The complexity of these compounds lies in the grammaticalization of classifiers’ system. Some nouns used as classifiers in the position of classifier are not grammaticalized into real classifiers which are temporary classifiers. So some of them are real noun-classifier compounds and some belong to noun-noun compounds. This paper attempts to analyze the structural relation between noun morpheme and classifier morpheme within the word. It also explains that the noun and the classifier compound in the position of light noun in the nP structure.
基金Project (Nos.2007AA10Z102 and 2006AA10Z201) supported by the National High-Tech R & D Program (863) of China
文摘The main objective of this work was to compare the applicability of the single leaf(the uppermost leaf L1 and the third uppermost leaf L3) modified simple ratio(mSR705 index) and the leaf positional difference in the vegetation index between L1 and L3(mSR705L1-mSR705L3) in detecting nitrogen(N)-overfertilized rice plants.A field experiment consisting of three rice genotypes and five N fertilization levels(0,75,180,285,and 390 kg N/ha) was conducted at Xiaoshan,Hangzhou,Zhejiang Province,China in 2008.The hyperspectral reflectance(350-2500 nm) and the chlorophyll concentration(ChlC) of L1 and L3 were measured at different stages.The mSR705L1 and mSR705L3 indices appeared not to be highly sensitive to the N rates,especially when the N rate was high(above 180 kg N/ha).The mean mSR705L1-mSR705L3 across the genotypes increased significantly(P<0.05) or considerably from 180 to 285 kg N/ha treatment and from 285 to 390 kg N/ha treatment at all the stages.Also,use of the difference(mSR705L1-mSR705L3) greatly reduced the influence of the stages and genotypes in assessing the N status with re-flectance data.The results of this study show that the N-overfertilized rice plants can be effectively detected with the leaf positional difference in the mSR705 index.
