查询词典 activation radioactivation

Generally, only two to four charge/discharge cycles would be needed for full activation and the second cycle exhibits the highest rate of increase of discharge capacity and plateau potential.

由于电极电位在电流方向上存在迟滞现象，所以不能通过采用小电流充放电曲线方法来近似测量镍电极的可逆电极电位。

In this paper,the threshold of the automatic control system for the synchronous differential lock of off road vehicle is analyzed.With the cornering model of a three-axle vehicle,the response limit of the system is analyzed theoretically.Through the analysis of the mechanical strength and the engaging characteristics of the dog clutch,the maximum difference of rotation speed between two parts of the dog clutch and hence the upper activation limit of the system are calculated

本文阐述了越野汽车差速器同步锁止机构自动控制系统的组成和工作原理，分析了其控制门限；利用所建立的三轴汽车转向行驶运动模型，在理论上确定了越野汽车差速器同步锁止机构自动控制系统的响应界限；通过对同步锁止机构牙嵌式离合器强度和接合特性的分析研究，确定了牙嵌式离合器允许的最高转速差，从而确定了动作限值的上限

The activation calculations of C276 were carried out with the FISPACT-2007 code at the same time. The activity, afterheat and contact dose rate during different cooling time after shutdown were described in detail.

同时使用FISPACT-2007程序进行活化计算，对放射性活度、衰变余热及接触剂量率等参数进行了详细分析。

The activation and utilization of alkanes is one of the important aspects in the field of catalyzin...

烷烃的活化和利用是催化发展的重要方向之一，活化烷烃分子往往需要酸性载体与金属复合的双功能催化剂的参与。

Because of alkanes'stability, the activation and transformation of them require very harsh conditions.

由于其稳定性，烷烃的活化与转化需要相当苛刻的条件，且选择性较低，生产成本较高。

What we showed in this very recent work is that you have the same type of the activation of the amygdale for vocal emotions, which again suggest really there is part in organization of these two types of information.

我们在这一周所展示的就是我们对声音情绪有着同一种杏仁孔活性，再一次证实这两种信息组成之间是有联系的。

Compared to wild-type plants, the onset of flowering was advanced. The results of this study may be useful in the mulberry gene engineering and the results may be helpful to study the regulation of SBPase.Rubisco activase is a soluble chloroplast protein, coded in nucleus, and has the activation of Rubisco in photosynthetic autotrophs.

本研究为桑树基因工程提供了有效的候选基因，为深入研究SBPase的分子调控机制奠定了基础。1，5-二磷酸核酮糖羧化酶活化酶广泛存在于光合生物中，它是一种由核基因编码的叶绿体蛋白，具有调节Rubisco活性的功能。

For the oxidation channel from OH group migration to O atom insertion,the activation energy barriers for OH migration are 58.4,65.3, and 79.2 kcal/mol,respectively,whereas those for O atom insertions beginning with directly destroying Si_a-Si_s backbonds by a foreign H_2O molecule are much lower,the respective values are 19.0,16.7,and 24.8 kcal/mol.

对于先经过OH迁移致使O原子插入Si_a-Si_s backbond的氧化途径，OH迁移所克服的能垒依次为58.4、65.3和79.2 kcal/mol，而H_2O以O原子进攻Si_a位来打开Si_a-Si_s键进而使O原子插入的能垒则相对较低，仅为19.0、16.7和24.8 kcal/mol。

Which may be a novel mechanism of amplification of basophil activation signal.

具有放大嗜碱性粒细胞激活信号的作用。

Clinical and research fellows will also find it to be an excellent review of basic mechanisms of mast cell and basophil growth, differentiation, and activation.

临床医生和研究人员将会发现本书对肥大细胞和嗜碱性粒细胞生长、分化和活化基本机制方面作了非常好的总结。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。