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grain可数吗

时间:2022-05-19 21:25:25 其他范文 收藏本文 下载本文

【导语】以下是小编精心整理的grain可数吗(共7篇),供大家参考借鉴,希望可以帮助到有需要的朋友。

grain可数吗

篇1:grain可数吗

grain双语例句

1、The company monopolized the supply of grain.

那家公司垄断了粮食的供应。

2、With you is your fox, your chicken, and a sack of grain.

和你在一起的是一只狐狸,一只小鸡和一袋粮食。

3、We took the grain and gave it all out to the farmers.

我们拿来这些粮食,全部分发给了农民。

篇2:Lesson 15 Danny Grows Grain!

Lesson 15 Danny Grows Grain!

教学目标 :

Make the students know:

How to wite a diary .

The students should be able to:

1 Understand the meaning of the text .

2 Write a diary about plants in the life .

词汇:grain agriculture

句型:无

教学设计:

1 向学生问候,复习前面学过的关于天气、学习等常用语句 ;复习前面学过的`关于植物的内容。

2 说明本课内容:一片记载植物生长过程的日记。

3介绍本课词汇和句型以及它们的用法。

4 带领学生朗读单词与课文。

5 通过对话练习来巩固本课内容。

6 请同学描述植物的生长过程。

7 指导学生阅读“读物”,做“活动手册”上的练习题。

8 布置作业 :背诵和抄写生词,熟读课文,完成练习题。

篇3:Increasing Subsidies to Main Grain P

Increasing Subsidies to Main Grain Production Area--Necessity of the Rejuvenation of Northeast China

As an old industrial base, Northeast China is one of the most important grain production base. Fo rejuvenate Northeast China, it is necessary to strengthen farming products processing, lengthen industrial chain and develop sustainable agriculture.

作 者:WEI Heng LI You-hua CONG Dan-yang  作者单位:College of Economics and Management, Northeast Agricultural University, Harbin Heilongjiang 150030, PRC 刊 名:东北农业大学学报(英文版) 英文刊名:JOURNAL OF NORTHEAST AGRICULTURAL UNIVERSITY(ENGLISH EDITION) 年,卷(期): 11(2) 分类号:F301.0 F310 关键词:old industrial base   main grain production area   development  

篇4:Original component of grain size ind

Original component of grain size index in core sediment from southwestern slope of the South China Sea and its paleoenvi

A new approach to the basic composition character of deep sea sediment is discussed in this paper for indicating its paleoenvironment meaning. For this purpose high precision grain size character of sediments from core NS93-5 was analysed by using the Laser Diffraction Particle Size Analyzer, combining with results of micropalaeontologic counting and trace element and calcium carbonate testing, to illustrate some main grain size indexes and their relationship with micropalaeontologic makeup and terrigenous input. It was showed that the grain sizes of deep sea sediment may reflect materials properties and their buildup framework. There are obvious relations between indexes of grain size ranges and abundances of different micropalaeontologic groups and terrigenous matters, in which grain size of <2 μm represents terrigenous composition, that of >5 μm is mainly made up of various microfossil shells, except for containing volcanic dust layers, and median diameter (MD) of grain size may be taken as proxy of paleoproductivity or paleoecological dynamic. These index and proxy were consistent with micropaleontologic records for well indicating important features of paleoceanographic ecology, showing that the micropalaeontologic growth in the southwestern slope area of the South China Sea (SCS) was negatively correlated to terrigenous input since late Pleistocene and corresponded to glacial-interglacial global climatic changes incompletely, but had a regional particularity in this sea area.

作 者:CHEN Muhong ZHENG Fan LU Jun XIAO Shangbin YAN Wen CHEN Zhong XIANG Rong WEI Gangjian ZHANG Lanlan  作者单位:CHEN Muhong,ZHENG Fan,LU Jun,XIAO Shangbin,YAN Wen,CHEN Zhong,XIANG Rong,ZHANG Lanlan(South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou 510301, China)

WEI Gangjian(Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China)

刊 名:科学通报(英文版)  SCI英文刊名:CHINESE SCIENCE BULLETIN 年,卷(期): 50(9) 分类号:P7 关键词:grain size index   materials composition   microfossil   paleoecological environment   South China Sea  

篇5:overcoat可数吗

overcoat用法:

overcoat可以用作名词:

overcoat是可数名词,意思是“大衣”,指男人、女人穿在其他衣服外面的大衣,尤指寒冷天气外出时所穿的大衣。

overcoat用作名词的用法例句:

He turned his overcoat collar up.他把外套的衣领翻了起来。

Although I am wearing an overcoat, I am still cold.虽然我穿了件外套,但还是觉得冷。

That overcoat should see me through the winter.有那件大衣我应该能过冬了。

篇6:exhibition可数吗?

The exhibition is hardly a crowd-puller.

该展览无法吸引人。

The exhibition is organized chronologically.

展览品是按其时间顺序来安排的'。

The exhibition includes works by the Cubists.

这个展览包括立体派的作品。

篇7:question可数吗

question用法:

question可以用作名词:

question的基本意思是需要回答的“问题”,尤其指讨论中的事物,需要决定的事物、查询、事件等,即“议题,难题”,是可数名词。

question也可作“质疑”解,指不能肯定的事情或问题,是不可数名词,常与介词 about 连用。

question后常可接that引导的同位语从句,此时that无实义,只起连接作用,不可改为which。

question用作名词的用法例句:

He gave me no chance to reply to his question.他没有给我回答他问题的.机会。

That is a great international question of the day.那是当代的一个重大国际问题。

Make a mark where you have a question.在有疑问的地方做个记号。

question可以用作动词:

question的基本意思是“询问,质询”,指就不足信、不正确或可疑的事对某人进行连续提问,也可指经过法庭或警署询问某人。引申可作“对…表示质疑”解。

question可用作及物动词,也可用作不及物动词。用作及物动词时接名词、代词或if/whether从句作宾语。

question后常用介词about或on来表示某方面的问题。

question用作动词的用法例句:

The teacher will question us on verbs.老师将问我们关于动词的知识。

We shall have to detain him and question him.我们只好把他扣起来,讯问他一下。

I would never question her honesty.我决不会对她的诚实有所怀疑。

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