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To remove the seeds from with a cotton gin.

到沙龙找挤齿机。。。相关的帖子

They could get one cotton crop each fall, but until the invention of the cotton gin it was a labor-intensive process to separate the seeds from the cotton fiber.

他们可以得到一个棉花产量每年秋季，但直到轧棉机这是一个劳动力密集的过程独立于棉纤维的种子发明。

Separate the seeds from with a cotton gin .

用轧棉机从棉花中把种子分离出来。

Following Eli Whitney's invention in 1793 of the cotton gin -- a machine that separated raw cotton from seeds and other waste -- the cotton market boomed.

1793年埃利-惠特尼发明了脱棉籽机——一种能使原棉与棉籽及其他废料分离开的机器，棉花市场开始繁荣。

After graduating from Yale, Whitney went south to teach school, and while visiting on a Georgia plantation he invented the cotton gin , a machine which put an end to the old method of separating seeds from the cotton by hand.

惠特尼从耶鲁大学毕业以后，在南方任教。他在参观佐治亚州一个种植园的时候，发明了轧棉机。于是，手工脱籽的旧方法至此告终。

"Any of various soft, downy substances produced by other plants , as on the seeds of a cottonwood."

产生于其他植物的柔软羽绒状物质。

A rain of fluffy cottonwood seeds; a rain of insults.

如雨般落下的白杨子；一阵侮辱

By collecting ,testing, comparing, and analyzing the soil samples, soil recovery under the various recovery conditions along Mian CountyNingqiang highway was studied. The results were as follows herbaceous recovery to the soil fertility recovery in the prior was greater than the combination of grass and irrigation or than the pure bushes recovery. In each of them, the content of organic matter were 13.84, 7.50, 6.00 g·kg-1; In the recovery of herbaceous ecology, to grow leguminous plant and granminaceous plant together was better than pure graninaceous plant or pure leguminous plant. In each of them, the content of organic matter was 29.67, 17.51, 9.37 g·kg-1; to sow ryegrass and alfalfa together with some local grass seeds or to grow coxcomb, alfalfa and local couch grass together could bring better effects than to plant the alfalfa only. In each of them the increased organic matter contents were 4.93,17.51 and 9.37 g·kg-1;the quotas of the organic matter and alkaline hydrolysis nitrogen in soil fetility factor were closely connected, mainly because of the difference between the generation quantity and resolution quantity of the organic matter in the soil surface.

采集土壤样品，经室内分析化验，用对比分析的方法对勉县至宁强高速公路生态恢复中不同恢复类型条件下的土壤恢复进行了研究，结果表明草本恢复类型对前期土壤肥力的恢复作用大于草灌结合，并大于单纯灌木恢复类型，其中有机质含量分别为13.84、7.50和6.00 g·kg-1；在草本生态恢复类型中，豆科植物与禾本科植物混播恢复类型大于禾本科植物恢复类型的作用，并大于单纯豆科植物恢复类型的作用，其中有机质含量分别为29.67、17.51和9.37 g·kg-1；黑麦草与苜蓿混播并有当地草种入侵以及小冠花与苜蓿混播并播入当地草种羊茅，明显优于纯苜蓿单播，其中有机质含量分别增加了4.93和3.32 g·kg-1；土壤肥力因子中有机质与碱解氮两个指标有较好的相关性，主要与土壤表层有机质的生成量和分解量之差有关。

A poisonous mixture of colorless crystalline alkaloid s extracted from sabadilla seeds and formerly used medicinally as a counterirritant.

藜芦混碱一种从沙巴草籽中提取的无色晶体生物碱的有毒混合物，以前在医疗中被用作对抗刺激剂

Any of certain Old World annual plants of the genus Crambe in the mustard family, cultivated for their seeds, which yield a useful oil similar to rape oil .

海甘蓝任一种旧大陆十字花科两节荠属的某些一年生植物，因其种子能榨出类似菜籽油的有用的油而被栽培

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。