失去作用

In contrast, the levels of glutamate and alanine decreased, the level of ghitamine increased in the ipsi-lesional MVN, and the level of glutamate decreased in the contra-lesional MVN of rats 2 weeks after infusing 10 mg arsanilic acid into the tympanic cavity to obstruct m-periphery vestibular organ.

结果提示，单侧迷路破坏后双侧MVN区氨基酸含量立即失去平衡，随着前庭代偿的进展，此差异减少，但是在前庭代偿后却出现双侧前庭核区谷氨酰氨的含量失衡，说明在前庭代偿过程中氨基酸含量变化起着重要作用。

Sheriff Eder · Bell also on behalf of the film title in "Old Men", they originally maintains the social system peaceful lawman, now actually becomes is at a loss, has lost the function completely, at the same time astonishedly in society's change, the human nature and concept of law's decline, sighed at the same time the world has surpassed beside their control, fondly remembered that once some fair and the human nature warmth.

警长埃德·贝尔也代表片名中的&Old Men&，他们本来是维护社会制安的执法者，现在却变得束手无策，完全失去了作用，一面惊异于社会的变化、人性和法制观念的没落，一面感叹世界已超出他们的控制之外，怀念那曾有的公正和人性的温暖。

These special chemicals are usually contained some ammonia, alcohol and inorganic components damaged by chemicals, resulting in the loss of real time display of the optical transmittance or Catadioptric have led to a result of color distortion, or anti-interference, to reduce the role of anti-static, this is not only detrimental to the eyes, the impact of image display quality, and the protective function of the original is damaged, color and safety will be adversely affected, consumers may not be carelessness.

而这些特殊的化学物质通常会被一些含有氨、酒精及无机盐类成分的化学品所破坏，从而导致显示器慢慢的失去真正的光学透光率，或产生因折反射导致的色彩失真，或者防干扰、防静电的作用减低，这样不仅不利于眼睛，影响图像的显示画质，而且原有的防护功能也被破坏，色泽度及安全性都会大打折扣，消费者不得不慎。

Simultaneously, the total extractible myoglobin decreased and the proportion of metmyoglobin increased significantly when the pressure above 400MPa. Beef discoloration after pressure processing may result from oxidation of ferrous myoglobin to ferric metmyoglobin, globin denaturation and structural changes. At 40℃, the changes of beef color was similar to that of room temperature's. When the temperature rise to 60℃, most of muscle proteins denatured, a small quantity of native myoglobin could not affect the color of beef significantly. Therefore, protein denaturation was attributed to the main cause of discoloration in beef muscle after pressurization at 60℃.

压力处理导致色泽变化的直接原因可能是由于二价铁的肌红蛋白氧化成三价铁的高铁肌红蛋白、球蛋白的变性及结构的变化所致。40℃时的压力处理，色泽的变化规律与室温下相似，只是色泽变化的程度更为剧烈，蛋白质变性在色泽变化中起到的作用逐渐加强。60℃下的压力处理，绝大部分蛋白质发生变性，少量未变性的肌红蛋白对色泽不会产生明显的影响，此温度的压力处理，蛋白质变性是造成肌肉失去红色的主要原因。

We suppose that there is a presently undefined subfraction of stem cell population that exists in a number of tissues beyond embryonic development. We term them postembryonic pluripotent stem cells. They differ from embryonic stem cells in that they gradually lose some differentiation potentials during development and adopt some special phenotypes once within a certain tissue. They can give rise to different kinds of stem cells; therefore, help to maintain balance during development and metabolism. They provide cells not only for the damaged tissues they reside, but also for damaged tissues different from them by migration triggered by proinflammatory cytokines or growth factors.

我们认为在胚胎发育后的多种组织中都存在一类原始干细胞群体，它们和造血干细胞、神经干细胞等多能干细胞不同，后者只能分化为特定胚层的细胞，而这类原始干细胞可分化为不同胚层的组织细胞；另一方面，它们区别于胚胎干细胞，在妊娠期间会逐渐失去部分分化潜能，并且会出现一些特殊表型或者分子标志，我们称其为胚胎后亚全能干细胞，这类干细胞具有下列特性：可分化为不同胚层的细胞，分布于身体的所有组织和器官，具有相同的表型或标志；他们在胚胎期存在于一些或全部的组织和器官中，可分化为不同类型的多能干细胞并在生长发育和新陈代谢中维持这些多能干细胞保持平衡；可以参与机体自我修复和更新，不仅能分化为所在器官的组织特异性细胞，参与器官重塑，也可以在炎症因子或者生长因子的趋化作用下，远处转移修复受损组织。

It also wouldn't necessarily be able to infect people, since the genes responsible for transmission to people could be lost in the reassortment process, Harding said.

它也未必能感染人，因为起传递作用的基因，在重组过程中，可能会失去。哈丁说。

To investigate the cellular significance of targeting of PKCα to mitochondria by PICK1, REH cells clones stably expressing heterologous wild type and the non-interacting mutant PICK1 are selected.

为要探讨PICK1 将PKCα带到线体上对细胞功能的重要性为何，将PICK1及失去和PKCα交互作用能的PICK1 蛋白过表现於母巴球细胞REH。

Long term strong ultyaviolet radiation could cause LCD failure due to lack of optical retation. It is very important to protect LCD from UV-rays.

由于LCD在使用环境中长期受强烈紫外光的照射，使液晶的基团发生变形，失去旋光作用，造成器件失效，因此，对液晶显示器件实施UV光防护就越显重要。

And not only this, but, fourthly, the meaning of the doctrine itself will be in danger of being lost, or enfeebled, and deprived of its vital effect on the character and conduct: the dogma becoming a mere formal profession, inefficacious for good, but cumbering the ground, and preventing the growth of any real and heartfelt conviction, from reason or personal experience.

不仅如此，而且，第四点，教义的意义本身也会有丧失或减弱并且失去其对品性行为的重大作用的危险，因为教条已变成仅仅在形式上宣称的东西，对于致善是无效力的，它妨碍着去寻求根据，并且还阻挡着任何真实的、有感于衷的信念从理性或亲身经验中生长出来。

Afte CTA estabished,vagus nerve plays a much more important role in the course that gut information transfers into the brain, and vagotomy interdicts that taste regulates small intestine peristalsis.

CTA建立后，迷走神经在内脏信息向脑内传递中的作用进一步加强，而且迷走神经的切断使味觉失去了对小肠运动调控的主要通道。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。