depth placement

用法例句

The impurity concentration profile depends on the speed of epitaxy growth,growth time and impurity diffusion coefficient.

从理论上推导出掺杂外延生长时杂质浓度深度分布表达式——"修正的"余误差分布;并根据该表达式绘出不同扩散系数和不同外延生长条件下的杂质浓度深度分布图;讨论了由杂质浓度深度分布确定扩散系数的实验条件。

The use of C-V technique in slowing distribution of P-N junction;

CV法测缓变PN结杂质浓度分布的研究

ANALYSIS OF DISTRIBUTED CHRACTERASTICS OF OZONE CONCENTRACTION OF LATE TEN YEARS IN QINGDAO CITY

近十年青岛市臭氧质量浓度分布特征分析

An Experimental Study on the Measurement of Pesticide Concentration Distribution in Sealed Interspace;

密闭空间药雾质量浓度分布的实验研究

Study on the Concentration Distribution and Mass Transfer for CTST;

立体传质塔板CTST罩内外浓度分布及传质性能的研究

With increasing doping concentration, the impact of neutral impurity scattering becomes more significant.

随着掺杂浓度的增加,中性杂质散射作用增强.

transistor's impurity distributing tester

晶体管杂质分布测试仪

Vertical Suspended Sediment Concentration Due to Waves and Wave-current Flows;

波浪及波流共同作用下悬移质浓度垂线分布的研究

Distribution of Suspended Sediment Concentration in Wave-Current Conditions in the Sea Adjacent to Rushan;

乳山海域波流条件下的悬移质浓度分布特征研究

Distribution characteristics of dissolved organic carbon in forest wetland soil-water solutions in Sanjiang Plain

三江平原典型岛状林湿地土壤水DOC质量浓度分布特征

Study on Gettering of Low Contamination by Helium-implantation-formed Cavities in Silicon;

氦诱生微孔对硅中低浓度杂质吸除的研究

Influence of Mn Ion Doping Concentration on Electronic Structure and Optical Properties of Mn:MgAl_2O_4

Mn掺杂浓度对Mn:MgAl_2O_4电子结构和光学性质的影响

Effect of Concentration of Impurity NaClO_3,on Corrosion Resistance of 1Cr18Ni9Ti Stainless Steel in High-Temperature Caustic Solution

高温碱液中NaClO_3杂质浓度对1Cr18Ni9Ti耐蚀性的影响

Concentration and Distribution of the Air Bacterium Particles in Beijing Area

北京地区大气细菌粒子浓度及其分布

Numerical stimulation of the SO_2 concentration in the Expo Planning Area

世博规划区SO_2浓度分布数值计算

Gas Concentration Distribution in an Entrained-Flow Gasifier

气流床气化炉内气体浓度的分布规律

The effect of attractive potential on the current distribution is different from that of repulsive one.

发现杂质势为吸引势和排斥势时对电流密度分布的影响是不同的。

Analysis on distribution of salinity and fresh water concentration in Namtso Lake

纳木错湖淡水浓度和湖泊盐度分布分析

The concentration values of the simulations were basically in agreement with the experimentally measured results of welding aerosol concentration.

通过焊接气溶胶浓度现场实测,模拟值与其浓度分布基本吻合。