不改变的

The photic stimulus has the advantages including scatheless, strength-controlled, unchanged intracellular or extracellular environment of astrocytes and etc. It is a new method to induce the calcium signal of astrocytes.

以上结果表明，飞秒脉冲激光的光穿孔效应能够诱导出星形胶质细胞的钙升高和钙波，具有无损、强度可控、不改变细胞内外环境等优点，是一种新的诱导钙信号的方法。

The single mechanical seals of five PHP pumps, nine PLA pumps, two THD pumps and nine ZA pumps in the acetic acid plant were changed into dual mechanical seals based on not changing main parts such as casing, impeller, shaft, bearings house etc. to solve the leakage problems of flammable, explosive, poisonous, harmful substances, such as acetic acid, methyl iodide, hydroiodic acid, and propionic acid etc.

通过对醋酸装置中所选用的5台PHP型、9台PLA型、2台THD型及9台ZA型单级卧式脚支撑化工离心泵，在不改变泵壳、叶轮、轴、轴承箱等主要部件的基础上，将原来的单端面机械密封改造为双端面机械密封或串联式机械密封，以此来防止所输送的易燃、易爆、有毒、有害高危介质（如醋酸、碘甲烷、碘化氢、丙酸等）外漏。

The Sony Alpha system also uniquely has the unusual second shutter release location that is positioned slightly down from the right corner of the grip, which changes the balance dynamic of the camera.

索尼阿尔法系统也非常有不寻常的第二次快门释放的位置，定位略有下降，从右上角的抓地力，改变了平衡，动态的相机。

Just as the average tax payer would probably commit more mathematical errors if he were to try to use a computer to complete his income tax return, the average logger misuses, and frequently abuses, the equipment he purchases (for example, drives a skidder with two flat tires, doesn't change the oil filter).

就像一般的纳税人会更容易承认数学上的错误一样，如果他尝试用电脑完成他的个人所得税返还表的话。如果伐木者更普遍地误用，更经常地滥用那些他买的工具比如说，用两个扁的轮胎驾驶一个集材机，却不改变机油滤清器。

It is important that in both substitutional and interstitial solid-solutions the sites occupied by specific atoms are random, consequently adding the solute does not change the crystal structure .

它是重要的，在这两间solid-solutions替代的特殊场所占用的都是随机的，因此增加原子溶质不改变了晶体结构。

We can make market forces work better for the poor if we can develop a more cre ative capitalism – if we can stretch the reach of market forces so that more p eople can make a profit, or at least make a living, serving people who are suff ering from the worst inequities.

我们可以让市场更好地为穷人服务，如果我们能够设计出一种更有创新性的资本主义制度——如果我们可以改变市场，让更多的人可以获得利润，或者至少可以维持生活——那么，这就可以帮到那些正在极端不平等的状况中受苦的人们。

Understanding how people give and receive positive and negative strokes and changing unhealthy patterns of stroking are powerful aspects of work in transactional analysis.

理解人们是如何给予和接受积极的和消极的安抚，以及改变不健康的安抚模式是交互分析工作中很重要的一个方面。

Without changing the tare on the balance, remove the undersize microspheres that have fallen through and reweigh the sieve assembly with the retained microspheres.

在不改变重量平衡的条件下，消除尺寸不足的微粒并重称集合的分子筛和保留下来的微粒。

These questions range from whether novel higher taxa result from as-yet undescribed radical genetic processes, to whether known processes such as genetic drift and small gene changes can plausibly accountfor the evolution of new genera, families, and orders.

许多问题是新类别的物种可能起源于还不确定的遗传过程，或者知道遗传过程，例如，遗传漂移和少量基因的改变可能是新属，科，目产生的原因。

It's impossible to think that against Wigan I'm going to change dramatically my team of last season.

对wigan的比赛中要我对上赛季的主力阵容作出面目全非的改变是不可能的。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。