脱粒

Based on the principle of impulse and conservation of energy law, theoretical interpretation of the collisions between single, multiple rice grains and thresher were made.

该文基于碰撞理论和能量平衡原理对单个、多个谷粒和脱粒元件的碰撞过程进行了理论分析。

Except for pearl millet Pennisetum

株高0.3～1.3公尺。除珍珠黍外，种子脱粒后皮不脱落。

From 10,000 years ago to 7,000 years ago, Hemudu ancestors who had come along in the splendid rising sun and abundant rains of the brand-new century would not be the hunters only that had no definite residence and depended on heaven for food any longer, besides for traditional tools including sticks, stone balls, bows and arrows, actually what used more were those very efficient farm tools such as bone ploughshare, bone sickles and wood pestle etc. for the purposes of weeding, earth digging, leveling up fields and planting rice, reaping and threshing, in addition, they raised livestock such as pig, dog and bull etc.

从1万年前，沐浴着全新世的绚丽朝阳和丰沛雨水一路走来的河姆渡先民，到了7000年前，再也不仅仅是居无定所、靠天吃饭的采集狩猎者，他们手里除了木棒、石球、弓箭等传统工具以外，更多的已经换成了除草掘土、平田种稻、收割脱粒的骨耜、骨镰、木杵等效率不错的农具，而且还饲养了猪、狗、牛等家畜。

He had nothing to do with preparatory labour.

对于脱粒的准备工作，他是不闻不问的。

O no.'Tis a ranter parson who's been sniffing after her lately; not a dandy like this.

他站在第二个麦垛的下面，看着脱粒的场面，对苔丝尤为注意。

It refers to machinery and equipment for the shelling, cleaning and drying of food crops.

是指对粮食作物进行脱粒、清选、烘干的机械设备。

The farmers can then harvest his peas and thresh them and be done with them .

这样农民使可以收获，脱粒，然后就完事了

The farmers used to thresh the grain by hand, but now machines thresh it.

农民过去用手工打谷，但现在用机器脱粒。

In this paper, the author aimed at the question of threshing rice, design and calculation one of semi-feeding thresher , lay a foundation for the further research.

本文针对水稻脱粒问题，对一种半喂入脱粒机进行设计与计算，为该机的进一步研究奠定基础。

They are separating the grains from wheat with a threshing machine.

他们正在用打谷机给小麦脱粒。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。