stem的例句大全

Cases of unintentional extubation as well as main stem bronchial intubation have been reported.

像气管内插管一样,无意识下的气管导管拔除也屡有报道.

Objective : To study ginseng stem leaf saponin's effect on brain aging.

目的: 探讨人参茎叶皂苷对小鼠脑老化的影响.

Thereinto hydrology effect of Stem-leaf and mechanics effect of root system played a major role.

其中茎叶的水文效应与根系的力学效应起着主要的作用.

K 326 and G 80 are riped when the angle of stem to leaf is about 50.

K326和G80在茎叶夹角为50°左右时,处于适熟阶段.

Study on Extraction and Purification of Polysaccharides from Stem and Leaves of Asparagus officinalis L.

与芦笋茎叶多糖的提取纯化研究>>相似的文献.

Before long, windstorm image sound expresses to already put forward plan to stem flaw.

不久, 暴风影音表示已提出方案堵住了漏洞.

Risks in whitewater rafting stem from both environmental dangers and from improper behavior.

白水漂流的风险来自环境危险和不适当的行为.

Regulate rivers and watercourses this ancient problem is becoming more complex and stem.

治水这一古老的问题正在变得更为复杂严峻.

Understanding transcription also is vital to the development of treatments using stem cells.

了解转录过程对于利用干细胞治疗的发展也是极其重要的.

Toxicities and control effects of Ningchongsu against rice stem borers were tested.

研究了宁虫素对水稻螟虫的毒力及防治效果.

Embryonic stem cells are totipotent.

胚胎干细胞是两性的.

It has two stem sealing: one is stuffing box and another is toroidal sealing ring ( O-ring ) .

本阀阀杆密封分为两种形式: 一为填料密封;一为O型 密封环 密封.

The food is stored during the winter in a swollen underground toot or stem.

越冬时在膨大的地下根或茎中储藏大量的营养.

Stem stiffness depends the elastic modulus the material and to the fourth power of the diameter.

假体柄的刚度由制备材料的弹性模量决定且与直径的4次方成正比.

Port closure directly proportional to stem travel for throttling.

端口关闭与阀杆运动成正比例,适用于节流.

The rising stem design incorporates a graduated positioning for throttling service.

在阀杆上设计有位置指示器,能够精确地指示阀瓣的位置.

A music theorist Chen Yi , the word stem, such as Zhang Yuan.

出现了音乐理论家陈日易 、 词人张元干等.

This helped them to isolate the 0.3 % of cells in mouse testes that are stem cells.

这有助于他们把老鼠睾丸中占细胞比例为0.3%的干细胞隔离出来.

The sequences, in the stem loop regin, TATA box and rich GC region, were highly conserved.

两核苷酸序列在茎环结构区(CR-SL) 、 TATA盒和富含GC区是高度保守的.

The main stem of a tree is a tapering geometricsolid.

树木的主干是一种有消度的几何体.