neutron chain reaction 中子链式反应 chain propagation reaction 链增长反应 相似单词 self limiting a. 自我限制的 Chain 钱恩(①姓氏 ②Ernst Boris, 1906-1979, 生于德国的英国生物化学家, 曾获1945年诺贝尔生理学-医学奖) CHAIN 链,链条;项圈 chain n. 链,连锁,束缚 v.[T] 用铁练锁住,束缚,囚禁...
A self-limiting reaction deposition apparatus includes a first guide roller, a second guide roller, and at least one first head. The first guide roller changes, while supporting a first surface of a base material conveyed by a roll-to-roll process, a conveying direction of the base material ...
6) self multiplying chain reaction 自倍增链式反应补充资料:核链式反应(nuclearchainreaction) 【核链式反应】(nuclearchainreaction)指能自持进行的原子核反应。如铀-235核受到中子轰击后,分裂成两块,同时放出二至三个次级中子和一定能量。除去损耗以后,这些次级中子中如能至少剩下一个以引起另一个铀-235核裂变,...
During ALD, each surface reaction step is self-limiting, thus the thickness of deposited film can be precisely tuned at the atomic level by varying the number of ALD cycles. The self-limiting feature of ALD allows conformal deposition on high aspect ratio structures. Thus, it meets the challen...
The mechanism of the self‐limiting reaction is not yet fully understood but the tiny radius of curvature is obviously a factor. In addition, there appears to be an anomalous loss of Si; this may be due to sublimation of SiO. 展开 关键词:...
Self-limiting growth of GaAs molecular layer epitaxy using triethyl-gallium (TEG) and AsH3 来自 国家科技图书文献中心 喜欢 0 阅读量: 25 作者:T.Kurabayashi,K.Kono,H.Kikuchi 摘要: The surface reaction mechanism of GaAs MLE using a triethyl-gallium (TEG)-AsH 3 system was studied by varying ...
Self-limiting growth of transition-metal fluoride films from the reaction with XeF2 Metal-fluoride thin films were grown by reacting XeF2 with polycrystalline vanadium, iron, and copper surfaces at room temperature. X-ray photoelectron spe... SR Qiu,JA Yarmoff - 《Physical Review B》 被引量: ...
We investigated the mechanism of silicon crystal growth mediated by a surface photochemical reaction. The growth process consists of reactive sticking of d... H Akazawa,Y Utsumi - 《Journal of Applied Physics》 被引量: 44发表: 1995年 The Mechanism of Self-Limiting Growth of Atomic Layer Epitaxy...
In this study, IFN-gamma displayed a dual function in a Th1-dependent immune reaction. In the early phase, IFN-gamma accelerated the inflammation, whereas in the late phase it mediated the process of self-limitation. We demonstrated that IFN-gamma limits the number of Th1 effector cells after...
Define selfless. selfless synonyms, selfless pronunciation, selfless translation, English dictionary definition of selfless. adj. Having, exhibiting, or motivated by no concern for oneself; unselfish: a selfless act of charity. self′less·ly adv. self′