铂

In order to investigate the effect of operating variabls on the yield of aromatics,a certain fraction of a straight run gasoline containing 48.4%naphthenes was catalytically converted into aromatics over a bed of 100 ml 14—20 mesh,granular,platforming catalyst under various opera- ting conditions.

用直馏汽油的某一馏分在装有100毫升14—20筛眼颗粒形铂重整催化剂的反应设备中，进行单程纯氢操作的铂重整反应条件试验以考察芳烃的生成与反应条件变化的关系。

The results were as follows: the expanded uncertainty was 0.08℃ with standard mercury-in-glass thermometer, and the expanded uncertainty was 0.026℃ with standard platinum resistance thermometer.

摘 要：以具体实例分别介绍了以二等标准水银温度计和二等标准铂电阻为标准器校准标准恒温槽的方法，对两种方法进行了比较，并对不同的方法作了不确定度评定：以二等标准水银温度计为标准器在100℃时的扩展不确定度为0.08℃，以二等标准铂电阻温度计为标准器在100℃是的扩展不确定度为0.026℃。

The PGE distributive patterns are the PtPd type, the Pt/Pd ratios of 0.32-0.68 are between the values of enriched sulfide tholeiite (0.38) and primitive upper mantle (1.36), and the similarity of partition patterns of chondritenormalized REE, MORB-normalized trace element and primitive mantle normalized PGE for the rocks of the three phase zones, indicate the Baimazhai intrusive body I formed by the evolution, liquation, intrusion and diagenesismetallogenesis of basaltic magma.

铂族元素配分模式为Pt-Pd型，w/w比值为0.32~0.68，介于富硫化物拉斑玄武岩(0.38)和原始上地幔(1.36)之间，以及稀土元素配分模式、微量元素蛛网图和铂族元素配分模式中不同岩石配分曲线的相似性揭示3个相带不同岩石之间的高度一致性，展示基性-超基性岩形成于玄武质岩浆演化、熔离及岩浆一次性侵入、分异成岩成矿的特征。

An upper base (1) of the reaction device is coaxially arranged into a water cooling sleeve (2); the connection of the upper base and the water cooling sleeve is welded and sealed to form a water cooling chamber; an anode current collecting Pt net (12) is used for collecting current from the anode of a button-typed solid oxide fuel battery (16); two ends of an anode current collecting Pt wire (15) are respectively used as an reference electrode and a testing electrode; the temperature measuring point of a temperature measuring thermal-couple (17) and the button-typed solid oxide fuel battery (16) keep in the same height; the bottom of an anode chamber pipe (6) is inserted into the upper hole of a lower base (43); the lower surface of a quartz sand sintering plate (42) is provided with a carbon fuel thermal-couple (56); all pipes and sealing heads (46) are hermetically connected with each other.

该反应装置上底座(1)同轴放入上水冷套(2)中并对连接处焊接密封形成水冷腔体；阳极集流铂网(12)用于从纽扣式固体氧化物燃料电池(16)阳极上收集电流，阳极集流铂丝(15)两头分别用作参比电极和测试电极；测温热电偶(17)测温点与纽扣固体氧化物燃料电池(16)保持同一高度；阳极腔体管(6)底部插入下底座(43)上部孔中；石英砂烧结板(42)下面布置碳燃料热电偶(56)；所有管件与封头(46)连接密封。

Methods A randomized, study was used in patients who received HD-DDP (100mg/m^2) treatment. All patients were randomized into the test group (used HD-DDP and arginine) and the control group (used HD-DDP along). L-arginine was used simultaneously with DDP and the dosage was 10g/(m^2d).β2-MG in urine before and 24 hours after using HD-DDP were measured respectively. The varity of β2-MG were examined and analysed.

对适合用大剂量顺铂(100mg/平方公尺)化疗的患者随机分为研究组和对照组，两组形成自身对照（即1例患者的2个周期进行自身对照）。L-精氨酸的用法为10g/，在用顺铂的当天给予，比较研究组与对照组化疗后24h尿β2-微球蛋白(β2-MG)的变化。

Methods A randomized, study was used in patients who received HD-DDP( 100 mg/m2)treatment.All patients were randomized into the test group(used HD-DDP and arginine)and the control group(used HD-DDP along). L-arginine was used simultaneously with DDP and the dosage was 10 g/(m2· d).β2-MG in urinebefore and 24 hours after using HD-DDP were measured respectively. The varity of β2-MG were examined andanalysed.

对适合用大剂量顺铂(100mg/m2)化疗的患者随机分为研究组和对照组，两组形成自身对照(即1例患者的2个周期进行自身对照)。L-精氨酸的用法为1O g/(m2·d)，在用顺铂的当天给予，比较研究组与对照组化疗后24 h尿β2-微球蛋白(β2-MG)的变化。

Cisplatin is one of the widely used therapeutic agents and acts both as a cytotoxic agent and as a radiation sensitizer. The acquired resistance to cisplatin often leads to the failure of treatment.

顺铂是治疗鼻咽癌的最常用抗癌药之一，起细胞毒性和放射增敏的双重作用，然而顺铂引起的继发耐药常导致治疗失败。

A silicon based piezo-electricity socle girder miniature electric generating apparatus is provided with a silica fixing frame, an oxidizing layer, a platinum/titanium lower metallic layer, a piezo-electricity PZT layer, a platinum/titanium upper metallic layer, an electrode insulation protection layer, and a vibrating base; the structure of the silica fixing frame combines the monocrystal silicon wet method etching and dry-etching to process, whose structure is integrated as a whole, and the center part of the structure is in a socle girder shape, which includes a silicium socle girder and a free end mass block; the piezo-electricity power supply device uses a micro-machining technique to integrally machine, and can realize the integration of the power supply and the microelectronic devices.

一种硅基压电悬臂梁微型发电装置，有硅质固定框架1、氧化层2、铂/钛下金属层3、压电PZT层4、铂/钛上金属层5、电极绝缘保护层6、振动底座7构成；硅质固定框架1的结构是利用单晶硅湿法腐蚀和干法腐蚀相结合完成加工，其结构连为一体，其中心部分的结构为悬臂梁形状，包括硅悬臂梁a和自由端质量块b；压电电源装置利用微加工工艺集成加工，能够很好的实现电源、微电子器件集成。

Platinum nanoparticles with average diameter of 1.3 nm were prepared by reduction of its salt with sodium citrate.

以柠檬酸钠直接还原氯铂酸制备出了平均粒径为1.3nm的纳米铂微粒。

In this paper,the mechanism,property and theoretically study of the solvent extraction of Pd and Pt with sulfoxide were introduced,and the research with the emphasis on the structure-extraction property relationship was reviewed.

本文回顾了国内外有关亚砜萃取钯和铂的3个主要研究领域：萃取性能与亚砜结构的关系、萃取机理及萃合物结构和亚砜萃取钯铂的理论研究。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。