grain的例句大全

The best-known grain crops are wheat, barley, oats and maize.

人们最熟知的粮食作物是小麦 、 大麦 、 燕麦和玉米.

Grain price can after a riseis the level to the front of rising in price this?

粮价会不会回落到这次涨价前的水平 呢 ?这种情况一般不会发生,粮食的低价位恐怕要作为历史的一页翻过去了.

The main crystalline phase of the glass-ceramics are hedenbergite, while the subordinate crystalline phase is augite with dendrite, columnar crystal and bulk crystal existing in the aggregation, and the grain size is about 1-8 μ m.

其主晶相为钙铁辉石，次晶相为普通辉石。晶粒尺寸在1~8μm范围内，其集合体呈球状、枝晶状和块状晶体。

Evaluation of trap effects of a new Attractant on stored grain insects

新型高效引诱剂实仓诱捕储粮害虫效果研究

Monitoring Stored Grain Insects by Combination of Food Attractant and Insect Pheromone

用食物引诱剂和昆虫信息素联合作用监控储粮害虫的研究

The results showed that the combination of food attractant and insect pheromone was a effective tool on monitoring stored grain insects.

研究表明，食物引诱剂和信息素联合作用必将成为监控储粮害虫的有效工具。

The backward area has achieved self-sufficient in grain.

这个落后的地区在粮食方面已能自给.

Multiplicity of grain boundary structures, an atomistic study

晶界结构多重性的原子模拟

Misorientation dependence of grain boundary energy: an atomistic study

晶界能与晶粒取向差关系的原子模拟

Selection of several main equipments in Dayaowan bulk grain conveying system of Dalian Port is introduced.

介绍大连港大窑湾散粮工程输送系统中几种主要设备的选用.

This comes as grain supplies are at their lowest level in years.

今年的粮食供应创近年来的新低。

Protecting cultivated land is always the foundation for increased grain production.

　　保护耕地始终是增产粮食的基础.

The plain step lands is chief area of cultivated land and production grain in China.

位于中国干旱地区的河套平原,有着得天独厚的自然条件,在我国农业生产上占有重要的地位.

In order to strengthen artificial selection and to increase grain yield, the roles of root signals in wheat crops should be reduced.

在作物生产中，作物水环境得到了改善，强大的多年生竞争者基本消失，为强化人工选择力度，提高作物产量，麦类作物的根信号作用应当有所消弱。

The grain and rice quality characters are relatively disperse, because of the synthetic functionary results between ecological domestication and artificial selection.

籽粒和米质性状则相对分散，它是生态驯化和人工选择综合作用的结果。

The research expresses that the compressive strength of the artificial marble exceeds 90 MPa and the external appearance is neat and beauty by controlling the amount of fly ash and the grain class of the powder system.

研究表明，通过控制粉煤灰的添加量及粉煤灰的颗粒级配可以制备出压缩强度达90MPa以上、外观平整美观的人造大理石制品。

These people have now become almost self-sufficient in grain crops.

这些人的粮食现在已经差不多能自给了.

Pure classic craft, ivory archaize cupboard door, shallow wooden-grain top line, lamp line and decoration column and sky orange background, colour is harmonious.

纯古典工艺，乳白色仿古柜门，浅木纹顶线、灯线及装饰柱与天空橙背景，色彩和谐。

Simulation Models on Nitrogen Nutrient and Grain Quality after Anthesis in Barley

大麦花后氮素养分和品质的动态模拟

Structure Optimization and Experiment on Disk-type Quick Tester of Angle of Repose for Grain

谷物休止角圆盘式快速测试仪结构优化与试验