gram

英[ɡr?m] 美[ɡr?m]

近義詞

反義詞

復(fù)數(shù):?grams;

gram 克

來自PIE*gerbh, 刮，刻，切，詞源同carve,graph. 后指文字，字母。并于法國在1799年用于公制重量體系，克。

gram: gram: [18] Gram, or gramme as it is sometimes spelled, was borrowed at the end of the 18th century from French gramme, the term adopted in 1799 as the basic unit of weight in the metric system. The word itself goes back via late Latin gramma ‘small unit’ to Greek grámma (source of English grammar), which originally meant ‘letter of the alphabet’ but later came to be used for ‘small weight’.
=> grammar
gram (n.): also gramme, metric unit of weight, 1797, from French gramme (18c.), from Late Latin gramma "small weight," from Greek gramma "small weight," a special use of the classical word meaning "a letter of the alphabet" (see -gram). Adopted into English about two years before it was established in France as a unit in the metric system by law of 19 frimaire, year VIII (1799). "There seems to be no possible objection to adopting the more convenient shorter form, except that the -me records the unimportant fact that the word came to us through French" [Fowler].

1. A few twentieths of a gram can be critical.: 即使重量僅有1克的二十分之幾都可能是關(guān)鍵性的。

2. A Chinese speech recognition method based on character - based N - gram model is proposed in this thesis.: 本文提出了基于字的N -gram 模型(characterbasedN -gram model) 的漢語語音識別方法,推導(dǎo)了模型參數(shù)的估值公式,并給出了模型的訓(xùn)練和識別算法.

4. In developing countries, the household average is 30 gram.: 在發(fā)展中國家, 每家人平均擁有30克黃金.

5. The prostate is a gland, weighing 25 gram, below the bladder.: 前列腺是一個(gè)重25克的腺體, 位于膀胱下方.