查询词典 donor impurity

By means of chemical analysis,rigidity test,metallographic examination and fracture analysis,it was found that the main reason for the backup roll's desquamation was possible crack headspring which was offered by impurity in interior tissue.The crack came into being here and then extended outward gradual...

通过对其进行成分分析、硬度测试、金相检验及断口分析，确定了支撑辊剥落的原因：内部组织中夹杂物等提供了可能的裂纹源，裂纹在此产生并逐渐扩展，起初因摩擦磨损在轧辊表面形成轻微点蚀及小块剥落，受到辊型和载荷等其他外部因素的影响，在应力集中部位产生大面积剥落，从而导致轧辊报废。

This method is simple, rapid, accurate and effective for testing the impurity dibenzyl-(2-chlorophenyl) methanol in Clotrimazole and Betamethasone Dipropionate cream and for its content determination.

所建方法准确、简便、快速，适用于克霉唑倍他米松乳膏中克霉唑和二丙酸倍他米松的含量测定和杂质二苯基-（2-氯苯基）甲醇的含量测定。

Certain ratio of diethyl ether-hexane was used to wash off the impurity during the clarification of Extrelut and Florisil.

在Extrelut、弗罗里硅土两次柱净化过程中，确定了用一定比例的乙醚-正己烷预淋洗，洗去了大量杂质。

In addition, the common hydroxide coprecipitation method was improved by the introduction of spray-drying to the process, to make the powder flowable and therefore avoid the need to crush powder after oven-drying, to lower impurity level and to control agglomerate size.

另外，还改进了常用的氢氧化物共沉淀工艺，通过引入喷雾干燥的方法可避免结块现象，减少杂质引入并控制团聚体尺寸。

The appearance of finished rubber blanket cyclophos phamide the quality standard in the effective use of the area are not allowed within the impurity of diameter greater than 0.5mm, does not allow foveated hang, bubble, and so on.

橡皮布制品暗地质量尺度①在灵验搁置面积边不不准有直径大于0.5mm的杂质，不不准有小瘪坑、小气泡等。

The utilization of a complete set can remove the natural impurity and fault of ginned cotton to the maximum extent to realize the upgrading of the appearance form of ginned cotton and inherent quality, and to create greater value for clients

配套使用可最大限度地清除皮棉自然杂质和疵点，实现皮棉外观形态和内在质量的升级，为客户创造更大的价值。

The binding energies of the hydrogenic impurity states in a cylindrical quantum wire with finite deep potential well are discussed.

三、将模型进一步改进，考虑有限深柱形量子线中类氢杂质态的性质。

The effects of the external electric field on the hydrogenic impurity states in the GaAs quantum wire with a finite confining potential are studied by a variational method.

给出了杂质态结合能在不同的电场强度下随量子线半径、杂质位置的变化关系。

Within the framework of the effective-mass approximation, hydrogenic impurity states confined in a cylindrical zinc-blende GaN/AlxGa1-xN single quantum dot are investigated by means of a variational approach.

在有效质量近似下，用变分法研究了闪锌矿GaN/AlxGa1-xN单量子点中的类氢杂质态。

Lots of investigators' interests, in the problem of an electron bound to a hydrogenic impurity and interacting with the longitudinal optical phonon field of an ionic crystal or a polar semiconductor, have been main- tained over years.

采用线性组合算符和么正变换方法研究强弱耦合情形下，库仑场中束缚光学极化子的基态能量、振动频率和平均声子数与温度的关系。

Now she was hungry and angry.She began to smoulder.

现在她又饿又气，她开始流露难以抑制的怒火。

You have placed our iniquities before You, Our secret sins in the light of Your presence.

诗90：8 你将我们的罪孽摆在你面前、将我们的隐恶摆在你面光之中。