查询词典 predeterminer

Predeterminer):all,both,half;double,twice, three times,etc;one-third,two-thirds,etc;what,such, etc 中位限定词:the,a,zero;this, that,these,those;my,your,etc:John's,the old man's,etc; some,any,no,every,each,either,neither,enough,what, which,whose,etc 后位限定词:one,two,etc;first,second,etc;next,last,other,etc; many,much, few,little,fewer,fewest,less,least,more,most;several,plenty o f,a lot of,lots of, a great number of,a greatdeal of,a largeamount of;such,etc

在三类限定词中，中位限定词是最关键的。所谓前位限定词是指那些可以位于中位限定词之前的限定词，所谓后位限定词是指那些可以位于中位限定词之后的限定词。例如： all the four teachers 所有这四位教师前中后上述限定词的位置是固定的，不能掉换，就是说它们必须按"前位—中位—后位"的顺序排列。以此类推，如果出现两个限定词，则只能按前位—中位，前位—后位或中位—后位的顺序排列。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。