threshold reaction

It is shown that it is able to produce highly enriched uranium in a small scale of 10 kg/ a using so called threshold chemical reaction method for laser-based separation of uranium isotopes in molecular forms.

论证了激光分离铀同位素阈能反应分子法在高浓铀小规模（10kg／a）生产中的可行性。

Effects of Nuclear Deformation in Threshold Anomaly and Fusion Reaction at Near-and Sub-barrier Energies

核形变在近垒和垒下能区阈反常和熔合反应中的效应

The behavioral reaction and the mechanical response threshold ( pain threshold) were observed at different time after transplantation.

观察用药后动物行为反应及机械刺激疼痛阈值变化。

Activity level, intensity of reaction, attention span and threshold of reaction were significantly differences among different of age group.

不同年龄组间活动水平、反应强度、注意分散和反应阈四个气质维度差异有显著性（P

Besides, it also had a remarkable inhibition on both torsion response of mice induced with acetic and pain threshold reaction in mice by hot plate.

对热板所致的痛反应和醋酸所致小鼠扭体反应也有明显抑制作用。

Another important kind of interferences in reactor NAA is due to threshold reaction induced by reactor fast neutrons.

堆中子活化分析中的另一重要干扰是堆快中子引起的阈反应干扰。

Threshold was associated negatively with looking for mothers' comfort and help. Boys significantly differed from girls in the dimensions of activity level, rhythmicity, quality of mood and threshold of reaction.

反应阈限与寻求母亲安慰与帮助负相关显著。男童较女童活动水平高，节律性强、心境积极，反应阈高；

Boys significantly differed from girls in the dimensions of activity level, rhythmicity, quality of mood and threshold of reaction.

男童较女童活动水平高，节律性强、心境积极，反应阈高；

Reliability of intradermal injection adjuvant arthritis rabbits as pain models verified with pain threshold, reaction time and spinal cord c-fos gene

应用痛阈、反应时和脊髓c-fos基因证实皮内注射佐剂性关节炎家兔疼痛模型的可靠性

Threshold chemical reaction method in molecular forms for laser-based separation of uranium isotopes

阈能反应分子法激光分离铀同位素

Putting the reactants in uniform electric field, we reduced the laser power density threshold needed by said reaction by a factor of two.

把反应物置于均匀外电场中，可以使引发化学反应时所需的激光功率密度阀值降低一倍。

The effects of oxidation behavior of SiC particles at elevated temperatures on threshold pressure, interface reaction layer and matrix alloy solidification microstructure have been investigated in this paper.

本文还研究了SiC颗粒在高温下的氧化过程对临界压力、界面反应层和基体合金凝固组织的影响。

Stress reaction is related to stressor, and also related to personality characteristics. All persons should be given different mental stress training and mental regulation, so as to raise their threshold of stress reaction and form sound personality.

应激反应不仅取决于应激源，而且取决于个体的个性特征，对守站人员应予以因人而异的心理调整，进行心理应激耐受训练，提高他们应激反应的阈值，培养健全的个性。

A Discussion on the Threshold Energy of Nuclear Reaction

对核反应阈能的讨论

Pain threshold and heat stress reaction of mice irradiated by high power millimeter wave

高功率毫米波辐照鼠疼痛阈值及应激反应