injection efficiency的例句大全

The main topic is the low efficiency for electron injection, thereby causing imbalance of carrier recombination, resulting in low efficiency of light-emitting device, so the aim of this thesis is to improve the electron injection efficiency and luminous efficiency of the device.

本课题主要是针对电子注入效率低引起的载流子复合不平衡，最终影响器件的发光效率这一问题，而进行的研究工作，主要目的就是提高器件的电子注入效率。

Laboratory research shows that the JJ? 8 and JJ? 9 agent can reduce the alkalinity of the liquid and degree of formation damage made by the liquid, and raise steam injection efficiency.

室内研究表明，JJ-8和JJ-9降碱剂可有效降低蒸汽凝析液的碱度，减轻蒸汽凝析液对地层的伤害程度，提高注汽效率。

it is important to keep good superconducting characteristic of ybco film in the heterostructures and to select suitable sizes of injection windows for relatively high spin-injection efficiency.

初步分析认为这与自旋极化准粒子在超导膜内的有效自旋扩散长度有关.异质结构中YBCO薄膜的超导电性以及注入窗口的尺寸对获得大的自旋注入效率十分重要。

Injection Efficiency of Direct Injection Mode Optical Sensors

直接注入模式可见光和红外传感器的注入效率

It was shown that the device had high sample injection efficiency, Low memory effect and the precision was fairly good.

经合成标样试验表明：装样、进样过程，ICP稳定，进样效率高，记忆效应小、方法精密度好。

Double Gate Cell with Double Injected one-transistor dynamic access structure is proposed. Based on the change of potential, using the floating effect of SOI, it worked on the high injection efficiency and lowly read-out time.

本文提出了双栅双注入单管动态存储单元结构，该结构器件的工作基于势的变化，利用SOI的浮体效应，通过双注入来提高注入效率和减少读取时间。

In the process of exploiting oil, gas injection was adopted in some production wells in Daqing peripheral oilfields, and gas-oil ratio is higher. When it becomes serious, pump efficiency will be decreasing, and air lock happens.

大庆外围油田部分生产井在开采过程中采用注气驱油，油气比较高，严重时导致泵效降低，发生气锁现象。

results show that reducing desulfurization has higher efficiency and ammonia injection effect is very perfect.

结果表明，还原脱硫效率高，喷氨脱氮效果好。

numerical research on film-cooling efficiency of injection with opposite orientation compound angles

复合角度对称射流气膜冷却效率的数值研究

With the price growth of coal, it is necessary to recalculate the economic efficiency of oxygen-riched coal injection.

随着煤炭价格上涨，富氧多喷煤的经济效益要重新计算。

The effective measures for improving the thermal efficiency of steam injection system are proposed.

提出了改进注汽系统热效率的行之有效的措施。

High precision, stability and efficiency of our full electric-driven servo injection molding machines from JSW, and its accessory equipments import from Japan.

注塑厂全部采用日本JSW电动伺服注塑机及配套日本进口的周边设备。

Objective: To evaluate the efficiency of density gradient and improved swim-up methods for motile sperm isolation from fresh semen samples in intracytoplasmic sperm injection and embryo transfer ( ICSI-ET) program, thus guiding the clinical application.

目的：评价密度梯度离心和改良上游法两种处理活动精子的分离方法在卵细胞胞质内单精子显微注射（ICSI）中的效果，从而指导临床应用。

Objective: to investigate clinical efficiency of shuanghuanglian lyophilized powder for injection in the treatment of upper respiratory tract infection.

目的：观察注射用双黄连冻干粉治疗上呼吸道感染的临床疗效。

Concentration of DNA and Time of Injection on Gene Transformation Efficiency via Pollen-tube Pathway in Apple

DNA浓度及注射时间对苹果花粉管通道法基因转化率的影响

The experimental result showed that the strong interreaction of the carboxylate group with nanocrystalline TiO2 films realized electron injection from the excited state of the complex into the conduction band of nanocrystalline TiO2 films electrode and so made solar-to-electric energy conversion efficiency enhance.

实验结果表明，通过羧酸基与纳米晶TiO2薄膜电极发生强相互作用，实现了染料激发态向纳米晶TiO2薄膜电极导带高效注入电子，从而使宽禁带半导体的光电转换效率得到提高。

Technology for Producing Free-cutting Sulfur-containing Steel with Cored Wire Injection of Sulfur Addition The experimental results show that the mean recovery efficiency of sulfur was 76%, the treatment time of feeding was 2 minutes or so, and the melting period was shortened.

用喂线法控制增硫生产含硫易切削钢技术处理时间短仅2min左右，大大降低微调增硫工艺时间，电耗和材料消耗大大降低，现场环境改善，污染降低。

Application shows, Significantly improved the level of thermal horizontal well steam injection effects section, Improved the thermal efficiency of steam injection.

现场应用表明大幅改善了热采水平井的水平段的注汽效果，提高了注汽热效率。

objective to investigate the radiation absorbed dose, clonogenic cells survival fraction and tcp ( tumor control probability) during tumor therapy with interstitial injection of beta radionuclide in order to prognosticate the therapeutic efficiency.

目的：为了探讨肿瘤内注射90Y核素治疗疗效，对治疗中吸收剂量、细胞存活率的时空分布和肿瘤控制概率进行研究。

by simulation, the influence of disassociated distance on recombination efficiency and the influence of injection and recombination on el efficiencies are thoroughly studied.

计算并讨论了离化距离对器件复合效率以及注入和复合对器件电致发光效率的影响。