质的

Dark coloration of the skin, hair, fur, or feathers because of a high concentration of melanin.

恶病质的，体质差的受坏病质影响的或与之有关的

It show the good commutability of the sample among the the two kinds of general methods and the reference method, especially in CRM matrix and self-made matrix. It could be used as a reference material.

说明提纯的GGT具有良好的互换性，该样品具有良好的应用前景，特别是自制基质和CRM基质的样品溶液，可作为候选校准品应用于临床检测。

Only allochromosome allotopia is not explainable to the gene expression of stem cells.

如果仅仅是异染色质的错位，则不是干细胞基因表达的结果，在干细胞自我更新中充分证明，异染色质的改变导致了组蛋白的改变。

Do they exist as microdomains of heterochromatin, or are they some other form of repressive chromatin?

但是在活跃的基因中也可发现沉默基因的存在，这是否因为沉默基因存在于异染色质的 microdomain 还是他们以其它染色质的形式存在呢？

Two years ago, components of the RNA silencing machinery were shown to be absolutely required for forming heterochromatin, a chromatin state that silences DNA, suggesting a new rule in biology.

两年前，有研究表明RNA沉默机器在形成异染色质——无转录活性的非活动染色质——的过程中是必需的，这也暗示出生物学中存在的新"规则"。

Equally, where very unique spaces are required, the building rises out of it's uniform horizontality expressing specific parts of the program; such as the theater.

同样，非均质的空间是必存的，就如剧场部分，通过提高其均质的等级用以表现特殊的部分。

However, GABA release could be laggardly evoked during the second 30 minutes by the venom, but not by BmK I.

结果提示，BmK I参予了东亚钳蝎粗毒诱发的脊髓背角内兴奋性神经递质的释放增加，与此相对应，抑制性神经递质GABA的释放增加可能同蝎毒中的抗伤害性成分有关。

Alzheimer disease: A primary degenerative cerebral disease of unknown etiology with characteristic neuropathologcal and neurochemical features, including cortical atrophy with neurofibrillary tangles and neuritic argentophilic plaques, and a marked reduction on the enzyme choline acetyltransferase, in acetylcholine itself, and in other neurotransmitters and neuromodulators.

阿尔茨海默病：一种病因未明的原发退行性大脑疾病，具有特征性的神经病理和神经生化改变，包括伴有神经原纤维缠结和神经炎性嗜银斑的皮层萎缩，胆碱乙酰转移酶、乙酰胆碱本身、以及其它神经递质和神经调质的明显减少。

The release is triggered by Ca〓 and completed by the fusion of neurotransmitter containing synaptic vesicles with the presynaptic membrane.

神经递质的释放是由钙引发的，由含神经递质的突触囊泡与突触前膜融合完成的。

The model is solved by the fourth order Runge Kutta method and its correctness is confirmed through experiments.With this model the performance of the direct expansion solar assisted heat pump,employing R134a as work fluid,was studied theoretically.

利用该模型从理论上研究了以 R1 34 a作为工质的直接膨胀式太阳能热泵的性能，并与采用 R1 2作为工质的结果进行比较，指出了 R1 34 a应用于此类热泵的适用性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。