查询词典 activation

The activation energy of the reaction with solid super acidic catalyst is obviously lower than that of the reaction without catalyst, Sugesting that S2O8(superscript 2-)/TiO2-Al2O3 is the the effective catalyst of the synthesis of amyl acetate.

固体超强酸S2O82-/TiO2-Al2O3使反应活化能明显降低，是乙酸异戊酯合成的有效催化剂。

Traditional theory of self-digestion of amylopsin can not explain the etiology, recently Rindernecht et al brought forward "The theory of excessive activation in white blood cell" to deal with the problem, the theory thinks when the AP occurs, white blood cell releases a lot of cell factors, such as TNF-α、IL-1、PAF、PG、LT et al.

传统的胰酶激活自家消化学说难以解释，近年来Rindernecht等提出的"白细胞过度激活学说"为解决这一难题提供理论基础。

Especially carapace amylose is widely regarded as one of the most excellent biomedicine material, depending on its good physiological activation.

尤其是甲壳多糖，以其良好的生理活性被公认为是最优良的生物医学材料之一。

OBJECTIVE: To investigate the effect of leukaemia inhibitory factor on the activation and differentiation of ENSCs in the brainstem of transgenic mice with amyotrophic lateral sclerosis.

目的：探讨白血病抑制因子对肌萎缩侧索硬化转基因小鼠脑干内源性神经干细胞的激活及分化方向的影响。

These research discussed long-term weightlessness to cause framework coriaceous next bone are lost with resumptive rate, the characteristic that skeletal amyotrophy and function reduce, spinal cord is stimulant reduce, and immune function is reduced with virus once more the relation of activation.

这些探究探索了长期失重引起骨皮质下骨质丧失和恢复的速度，骨骼肌萎缩和功能降低的特征，脊髓兴奋性降低，以及免疫功能降低和病毒再度活化的关系。

Preparation of water purifying agent from analcite rocks and study on its fluorine removal ;2. The influences of activation method of active magnesium oxide, activating conditions, generation conditions, fuorine absorbing capcity and various technological factors on fluorine removal were studied.

对活性氧化镁的活化方法、活化条件、再生条件、吸氟容量及各种相关工艺因素的研究，表明活性氧化镁的吸氟容量大、净化后的水中含有约7mg／LMg2＋，有益于人体健康，是含氟饮矿泉水的理想除氟工艺。

We propose that induction of T cell anergy may depend on the T cell growth, activation and differentiation state or cloning conditions.

结果提示，体内T细胞与克隆T细胞存在功能上的不同，体内T细胞的无能诱导可能需要不同的条件。

In the absence of appropriate costimulation, partial activation of T cells can be lead to a state of long-lasting antigen-specific unresponsiveness or anergy.

在TCR识别MHC-抗原肽的同时，B7和CD28分子对的共刺激作用将使T细胞增殖并上调细胞因子表达，启动免疫应答反应。

The recurrent tumours are highly aneuploid and have varied activation of pro-proliferative pathways.

复发的肿瘤具有高度的异倍体，促增生通路中有不同程度活化。

Specifically, the activation time processor determines how the amplitude varies as a function of the rotation angle.

具体说来，启动时间处理器(125)确定幅度是如何作为旋转角的函数而变化的。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷