活化

The influence of preparation conditions such as activated temperature and time on yield,specific surface area and adsorption behavior towards n-butane thiol was studied.

研究了聚丙烯腈基活性碳纤维的制备条件，如活化温度、活化时间对产品收率、比表面积及对正丁硫醇吸附与脱除性能的影响。

The influence of preparing condition such as activated temperatute and time on the yield, specific surface area and its adsorbent behavior towards n butane thiol were studied.

研究了沥青基活性炭纤维的制备条件，如活化温度、活化时间对产品收率、比表面积以及对正丁硫醇吸附性能的影响。

Monitoring of therapeutic doses of UFH can be achieved using the activated partial thromboplastin time and activated cloting time.

普通的抗凝治疗可通过活化部分凝血活酶时间及活化凝血时间来监测。

ConclusionsSerum from asphyxiated neonates can induce HK2 cell adhesion to neutrophils, possibly through activating NFκB and increasing the synthesis and expression of ICAM1 on the surface of renal tubular epithelial cells.

窒息后血清可以诱导肾小管上皮细胞活化进而粘附中性粒细胞，其作用机制可能涉及到窒息后血清活化了NF-κB，从而使肾小管上皮细胞膜表面ICAM-1表达增加，进而粘附中性粒细胞。

In the first part, it was investigated the interaction between Pb2+ and La4Ti9O24 ceramic bulk. The result shows that a significant Pb2+ diffusion into La4Ti9O24 ceramic bulk and a significant crystallization of the La2/3TiO3-type phase is clearly observed in the Pb2+ diffusion layer. The reacted zone consists of the La2/3TiO3-type phase exhibits the linear dependence of the square of the thickness, x, on the heat-treated time, t, in excellent agreement with the parabolic law x2 = kt, where k is the growth rate coefficient. The kinetic study thus indicates that the Pb2+/La4Ti9O24 interaction strictly obeys the theory of the reactive diffusion. Furthermore, the experimental k values were used to determine the associated activation energy, Ea, for the formation of La2/3TiO3-type phase using the Arrhenius plot and the following least-square equation, ln =-Ea/RT + A, where T is the annealing temperature, R is the universal gas constant, and A is a constant, resulting in Ea ~ 607 ?b 60 kJ/mol.

首先， 以巨观的方式观察PbO与La4Ti9O24陶瓷体介面的反应现象；利用X-ray绕射分析以及扫描式电子显微镜来观察不同的热处理温度以及不同的持温时间所制作的样品，研究结果发现， Pb2+离子会渗入到La4Ti9O24陶瓷内，同时在Pb2+离子所渗入的区域内会产生新的La2/3TiO3-type钙钛矿斜方晶相；藉由量测不同温度与时间之样品，其因Pb2+离子渗入而产生之La2/3TiO3-type相层厚度之关系，符合反应式扩散机制中 x2 = kt 之关系式(其中 x：扩散层厚度； k：反应速率常数； t：反应时间)；进一步将不同实验条件所得到之反应速率常数值代入Arrhenius方程式ln (k =-Ea/RT + A ，其中Ea：活化能； T：绝对温度； R：气体反应常数； A：常数，可以求得Pb2+离子与La4Ti9O24陶瓷发生反应式扩散所需之活化能为607 ± 60 kJ/mol。

The promoter region of hsp genes often contain the binding sequences of a series trans-factors which induce the basic transcription, such as SP1, CAAT and ATF, and with some heat shock elements in their 5\' upstream.

Wu于1980年在研究活化染色体的结构改变以及活化染色体对基因表达调控作用的影响过程中，首次在果蝇的hsp70基因上发现了多个DNaseI高敏感位点。

Further more, the related reaction barriers were evaluated on the basis of single point energy with zero point vibration correction, and the distribution of natural charge was analyzed at MP2/6-311++G** level.

同时在MP2/6-311++G**水平上对各驻点做了单点能计算和零点能校正，计算出各反应通道的活化能，进而确定了该反应的主反应通道，其活化能为42.52 kJ/mol。

Activated carbon was prepared from flax residue activated with zinc chloride and phosphoric acid.

以亚麻屑为原料，采用磷酸和氯化锌进行了对比活化实验，探讨了浸渍比、活化温度对活性炭的吸附性能、得率和比表面积的影响。

Transformation into active enzymes occurs as one or more peptide bonds in the zymogen are cleaved.

活化作用即是打断原分子内的一个或多个键。这作用受不同的催化或受的活化型本身的催化。

When the activating enzyme and the activated enzyme coincide, the process is an autocatalytic zymogen activation.

如果活性酶能够催化自身酶原的活化，这一过程就称为酶原自活化。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。