1) natural drainage capacity in dry climate
枯月天然排泄量
2) natural discharge
天然排泄
3) natural gas leakage
天然气泄漏
1.
The experiments on natural gas leakage in a utility tunnel were carried out by using CH4 The influences of gas leakage rate, measuring distance and cross-section area of the model on alarm time were analyzed.
通过用木材制作三组模型,模拟砂浆抹平的共同沟表面,用甲烷气体模拟天然气在共同沟内泄漏的试验,分析了气体释放量、测量距离和模型横截面面积对报警响应时间的影响,建立了天然气泄漏后报警响应时间的计算公式。
4) excretion in urine
尿排泄量
5) Iodine excretion
碘排泄量
6) N excretion
氮排泄量
1.
The objectives of the study were to investigate the effects of low protein amino acids diets on and performance of and N excretion of the lactating sows.
本研究皆在探讨低蛋白质氨基酸平衡饲粮对哺乳母猪生长性能及氮排泄量的影响。
补充资料：排泄系统的进化涡虫的排泄系统
李瑞端绘
[图]
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条