Pd的例句大全

Based on an analysis of UHF ( ultra-high-frequency) characteristic of PD ( partial discharge) in power transformer, using mixing technique, a signal disposal cell has been devised for the sake of facilitating common data sampling card.

在分析了电力变压器局部放电的超高频特性的基础上，利用混频技术，设计了局部放电超高频信号的信号调理单元，方便普通数字采集卡采集。

Preliminary research on antigenicity of recombinant outer surface protein C in a Chinese borrelia burgdorferi PD_ ( 91) strain

中国莱姆病螺旋体PD（91）重组外膜蛋白C抗原性初步研究

The comparison of cell transplantation in PD model rats between cortical and mesencephalic neural stem cells prepared from fetal rats

大鼠胚脑皮质和中脑神经干细胞移植治疗PD模型鼠的比较研究

Aim: To explore the effect of human umbilical cord stem cell transplantation on neurological function recovery of PD rats.

目的：观察脐血干细胞移植对帕金森病（PD）大鼠神经功能恢复的影响。

X-ray diffraction, scanning electron microscopy, and energy dispersive spectrometer were used to characterize the final products, indicating the feasibility of our methods for synthesis of Pd/ MWNTs nanocomposite.

采用X射线衍射法、扫描电镜和能量色谱等对Pd/MWNTs纳米复合材料结构进行表征，结果表明本方法能高效地制备该复合材料。

The heterogeneous catalytic oxidation of CO on supported Pd and dynamic analysis of the reaction system

CO在钯催化剂上的多相催化氧化及系统的动态分析

Study of Prepared Method on Pd/ γ-Al_2O_3 Catalysts for VRLAs

VRLA用Pd／γ-Al2O3催化剂制备方法的研究

Application of Pd-TiO_2 photocatalytic material on cotton fabric

Pd修饰TiO2光催化材料在棉织物中的应用

After the Grignard reaction of ⅱ with ⅲ and the formation of hydrochloride salt, ⅳ was obtained by debenzylation in absolute ethanol with Pd/ C as catalyst under atmospheric pressure of hydrogen at 60 ℃ followed by hydrolysis with NaOH.

与进行格氏反应后，盐酸成盐，以无水乙醇作溶剂，5%Pd/C为催化剂，常压下60℃进行氢化脱苄，碱化后，得。

The result that the chemisorption of CO2 on Pd/ TiO2 was much less than that on TiO2 supported the viewpoint of Support-Metal Strong Interaction.

结合TiO2上负载了Pd后对CO2吸附能力显著减弱之结果，支持了Pd/TiO2中存在着载体和金属间强相互作用的观点；

[ Conclusion] PD and HD patients mainly died of cardiovascular diseases, objective life quality in dialysis patients decreased with their dialysis duration.

结论PD和HD患者死亡的主要原因是心血管疾病，透析患者随透析时间的延长，生活质量有显著下降，但透析方式对患者的生活质量无显著影响。

Conclusion: Periodontal scaling can decrease the percentage of pathogenesis bacteria in periodontal pocket bottom and decrease PD, GI and GCF values.

结论：牙周洁治对人牙周炎袋底微生物有明显的改善作用，可通过减少袋底致病菌比率和降低PD以减轻牙周炎症和减少龈沟液的分泌。

Methods A population-based case-control studies, surveys from January 2007 to March 2008 in Xinjiang Medical diagnosis and treatment of 92 cases of patients with PD, and 92 cases match with them ( age, gender and nationality).

方法采用以人群为基础的病例对照研究，调查2007年1月至2008年3月在新疆医科大学第一附属医院诊治的PD患者92例，以及年龄、性别、民族与其匹配的对照92例。

To compare the advantages and the disadvantages of the above schemes, the flexible-manipulator simulations on PD control, fuzzy PD control and neural-network control are carried out.

为比较各种控制方案的优缺点，对柔性双臂动力学的PD控制、模糊PD哈尔滨工程大学硕士学位论文石石舀石石奋日。

But Dr. Michael B. Atkins, deputy director of the Georgetown Lombardi Comprehensive Cancer Center in Washington, said that even for PD-L1-positive tumors, the combination was better at shrinking the abnormalities.

但乔治城大学隆巴底综合癌症中心（Georgetown Lombardi Comprehensive Cancer Center）的副主任迈可‧B‧埃特金斯博士（Dr.Michael B.Atkins）表示，即便是PD-L1呈阳性反应的肿瘤，药物组合在缩小肿瘤上的表现仍然更佳。

Using a Q-switched YAG laser with three frequencies, the chemical deposition of a Ni-Pd-P nano-film on the semiconductor silicon substract is obtained at ambient temperature.

使用脉冲三波长Nd：YAG激光实现了室温下半导体硅上化学沉积Ni-Pd-P纳米膜。

At 135K, CO molecules are bonded vertically on top position of Pd atoms also under low coverage, and CO adsorbed both on top site of Pd and Cu atoms under high coverage.

在135K，低覆盖度时，CO仅直立地吸附于Pd原子顶住，覆盖度增加后，CO同时直立地也吸附于Pd和Cu原子的顶位。

The characteristics of free space optical communication are presented. An optimized scheme coupling by GRIN lenses is proposed, after analyzing and comparing the optical receiver design schemes of the PD detecting coupling by fiber.

介绍了无线光通信的特点，比较了光电检测器、光纤接收模块、自聚焦透镜和多模光纤接收机耦合三种设计方案，提出了自聚焦透镜和多模光纤之间的耦合设计是最优方案。

By joining the PD control structure, the controller can overcome the initial torque input problem, and enhance control system anti-jamming capability.

该控制器中通过加入PD结构，用以克服初始力矩输入过大问题，增强控制系统的抗干扰能力，通过仿真实验验证了所提控制方案的有效性。

Based on the three control programme which includes fuzzy PD control, fuzzy-PID control and fuzzy adaptive tuning PID control, this paper simulates the control system, the simulation result proves what prove the speed control system performance, the governor satisfactory results.

分别对基本模糊PD控制、模糊-PID复合控制及模糊自适应整定PID控制这三种控制方案进行系统仿真实验，仿真结果证明，改善调速控制系统的性能，获得满意的调速效果。