查询词典 permeant

The mechanism of AS contains many factors whose emphases are different but contents are permeant.

AS的发病机制是多因素的，不同学说的着眼点不同，但多相互渗透。

The girl opened the wallet and saw her photo, half permeant with blood.

女孩翻开钱包，里面有她的照片，血渍浸透了大半张。

The samples were characterized by XRD and SEM, and the permeant selectivity of the membrane was characterized by single-gas at room temperature.

用X射线衍射和扫描电镜表征分析了沸石膜的形态，并通过单组分气体渗透实验对合成膜管的渗透性能进行了测试。

Perhaps it is that special "something" permeant in Japanese Culture-"Wabi","Sabi","Uneri"; the resonance of the soul which can be said to be the spirit of Japan.

也许是浸淫在日本文化中的某些东西－－&Wabi&，&Sabi&，&Uneri&。精神上的共鸣可以说是日本的精髓。

The magnetic circuit of the generator is designed with the permeance method,and analytic expression is obtained on the magnetic induction,the permeant magnetic material thickness and length of air gap.

利用磁导法对此装置进行了磁路设计，得出了磁感应强度、磁体厚度、气隙长度三者之间的解析表达式。

Though studying the rate of permeable salt of two-pass reverse osmosis system,the effects of feed water pH value, permeant flux ,feed water conductivity on the permeable salt rate of the system are analyzed and the change regular of permeable salt rate along with the three factors is summarized.

以二级反渗透系统的透盐率为研究对象，分析了给水pH值、产水通量、给水电导率对系统透盐率的影响，总结了透盐率随三个因素的变化规律，比较得出了其中给水pH值对透盐率的影响最大的结论，且给水pH值为弱碱性条件下的透盐率最低

The FEM calculation results show the behavior of underground strata which obtained by calculation is mainly equal to what is acquired from the modelling test, and the increase of suspended roof's span rock salt cavity causes the increase of permeant height in overlying strata, and so does the increase of working depth.

有限元计算结果表明计算所得矿山压力显现特征与相似模拟试验结果基本一致；溶腔顶板悬露跨距增大，导致其上覆岩层的渗透高度升高；采深增大对上覆岩层渗透高度具有同样的影响。

LTP is though to involve the release of one or more retrograde messengers from the postsynaptic cell that act on the presynaptic terminal to enhance glutamate release. One candidate retrograde messenger is the membrane permeant gas NO.

NO从突触后释放通过扩散作用于突触前膜，起逆向信使的作用，增加突触前谷氨酸的释放，使突触前突触后共同参与形成LTP。

Reactive oxygen species causing DNA oxidative damage comes from two kinds of ways:one is from cellular normal physiological metabolism;the other is from outer environment.Redox-sensitive green fluorescent protein was expressed in Saccharomyces cerevisiae.Recombinant cells were evaluated in monitoring the changes in the redox state of living cells when challenged with toxicologically relevant metal ions NaAsO_2 or Pb(NO_3)_2 by measuring emission intensity at 510 nm with a Hitachi F6500 fluorescence spectrophotometer,roGFP expressed in yeast responded not only to typical membrane-permeant oxidants H_2O_2 and reductants DTT,but also to toxicological metal ion-induced intracellular redox changes in a dose-dependent manner.Moreover,exposure of yeast cells to NaAsO_2 or Pb(NO_3)_2 at concentrations that induced redox changes reported by roGFP caused up to 2～3 fold increases in DNA mutation frequency.This mutagenic effect was largely caused by oxidative stress since blocking the production of hydryl radicals with thiourea significantly reduced the mutation rate as well as delayed the cell death.

本文将对氧化还原状态变化敏感的绿色荧光蛋白roGFP1-R12，在酵母细胞中实现了多拷贝强表达；荧光扫描经强氧化剂H_2O_2和还原剂DTT以及环境中重金属NaAsO_2或Pb(NO_3)_2处理后的酵母细胞悬液，测定510 nm处的荧光发射强度结果显示，表达的绿色荧光蛋白对氧化还原水平敏感，且在510 nm处的荧光强度与一定的重金属浓度呈正相关，即roGFP1-R12在510nm处的荧光发射值随重金属浓度的增高而增强，从而说明重金属对细胞的毒性在一定程度上很可能是通过破坏细胞内的氧化还原平衡发生作用；同时通过该绿色荧光蛋白对胞内氧化还原状态变化的响应情况可以来实时检测环境中的重金属；遗传学的点突变频率及致死率实验数据表明，重金属能导致菌体的点突变频率和致死率升高，且活性氧的清除剂巯基脲能明显降低这种点突变和致死率，说明由重金属引发的这种点突变和致死效应在很大程度上是依赖于重金属对细胞诱导产生的氧化胁迫。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失