排泄

"Over 24-30 hours, churning movements break down tough cellulose fibres and expose chyme to the colon's walls, which absorb water and electrolytes; absorption is its main function, along with storing fecal matter for expulsion."

经过24～30小时的搅拌打碎粗糙的纤维素食物的纤维后，把食糜推向直肠壁，在那里吸收掉水分和电解质。大肠的主要功能为吸收，同时还储存粪质准备排泄。

Soyka's suggestion indicates one good reason why some of the acts described in Dekkers book are clearly wrong, and should remain crimes. Some men use hens as a sexual object, inserting their penis into the cloaca, an all-purpose channel for wastes and for the passage of the egg. This is usually fatal to the hen, and in some cases she will be deliberately decapitated just before ejaculation in order to intensify the convulsions of its sphincter.

照这个说法来看，Dekkers书中提到的某些性行为显然有问题，而且应该被当成罪行：例如书中提到有些男人用母鸡作为性对象，把自己的阴茎插入母鸡排泄和下蛋的多功能出口，而这种动作往往会使母鸡致命；有些人甚至有意在自己射精的那一刻斩掉母鸡的头，好体验它的括约肌突然收缩。

Excretory system by metanephric kidney; ureters open into cloaca; no bladder; semisolid urine; uric acid main nitrogenous waste

9排泄系统是后肾；输尿管开口于泄殖腔；无膀胱；尿半固体；尿酸是主要的含氮废物。

Excretion by way of points: medium discharged through a pipe called a closed, directly into the air called open type.

按排泄方式分：介质通过管道排走叫封闭式，直接排向空中叫敞开式。

In recent years, with the rapid development of power industry, the excretion quantity of the power plant pulverized coal ash increased unceasingly.

近年来，随着电力工业的迅速发展，电厂粉煤灰的排泄量不断增加。

Upon a biological level, Blue Cohosh assists with the elimination of wastes through the intestinal tract, and the development of an ascending digestive system and waste management system.

在一个生物性水平上，蓝升麻协助透过肠道排除废物，以及发展一个提升的消化系统及排泄系统。

It's her colostomy bag.

那是她的排泄袋

Did he ever defecate in their yard ?

那它是否在他们的院子里排泄过？

If the camp is on the coast, displaced people may choose to defecate in the water.

如果灾民营地在海边，灾民可能会选择向水体中排泄。

Objective To investigate the effects of metal exposure on defecation behavior in nematode Caenorhabditis elegans.

目的 研究重金属暴露对秀丽线虫排泄行为的影响。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。