查询词典 trapping

Moreover, the stationary state macroscopic quantum self-trapping is also found.

系统还存在定态的宏观量子自囚。

These two series of probes differ in their mechanism of action. The first series exploits the concept of suicide substrate. When the probe is hydrolyzed by the target sulfatase, it will release an intermediate that undergoes elimination to form a reactive quinone methide which in turn reacts with nearby nucleophiles. The second series belongs to an electrophilic reagent which utilizes a cyclic sulfamate moiety serving both as the recognition unit and the trapping device.

这二系列标示分子的主要差异在於其标示机制，第一系列是源自於自杀性受质的概念，利用水解后的中间体会生成高反应性的quinone methide，来达到标示的效果；第二系列则是属於亲核性试剂型，采用环状胺基磺酸衍生物做为辨识端及捕捉机制，预期在其进入酵素的受质结合区后能与酵素催化中心形成共价键结。

Petroleum system is a geologic unit between the basin and play and also a sum of various geologic elements and events in the series of processes which include generation, migration, trapping, and preservation of hydrocarbons.

含油气系统是介于盆地与油气成藏组合之间的一个地质单元，是油气生成运移、聚集、保存过程中各种地质因素和作用的总合。

We studied different collective excitation behaviors of superfluid Fermi gases in BCS-BEC crossover in different trapping potentials.

研究了在不同形状囚禁势下超流费米原子气体在BCS-BEC各种渡越区域的集体激发行为。

After hot carrier stress, devices were evaluated by using positive bias temperature instability test. With different trends in the time evolution of threshold voltage shift and sub-threshold swing degradation, it is found that electron trapping in the HfO2 is the major reason for the threshold voltage variation. Compared to control devices, devices with fluorine and nitrogen exhibit good passivation at the interface. Devices were measured at an elevated temperature.

在热载子效应后，接著进行正偏压温度不稳定的量测方法，从随时间变动的临界电压以及次临界摆幅，发现临界电压的变动趋势与临界摆幅变动趋势不符合，表示二氧化铪的原生缺陷补捉是造成临界电压变动的主因，而临界摆幅的变动也可得知有氟，氮处理元件具有比较好的介面可靠度。

It is found that there are intense radiation trapping and concentration quenching effect in erbium-doped tellurite glasses.

研究显示，掺铒碲酸盐玻璃中存在着强烈的荧光俘获效应和浓度猝灭效应。

The free radicals formed from gamma-irradiated aqueous solutions of thymine have been investigated by the spin-trapping method.

本文用自旋陷阱法研究了γ射线照射胸腺嘧啶水溶液生成的自由基。

TNR is the method of humanely trapping feral cats, having them spayed or neutered, vaccinated for rabies and then returning them to their colony to live out their lives.

TNR是人道地捕捉野生猫，进行绝育，打狂犬疫苗，然后把它们送回自己的群护区度过余生。

Tracey stood and moved in front of him, trapping him in his place.

特蕾西站在那里，感动在他的前面，捕捉他的地方。

In order to find out the effect of property parameters of pneumatic grasshopper trapper and natural factors on trapping rate.

为了系统地得到草地蝗虫吸捕机性能参数和自然因素对吸捕率的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。