CR-的例句大全

ResultsThe coefficients of correlation between the similar subtest of BMDC-NPTB-CR and MMSE were 0.17~0.72 ( P < 0.05~ P < 0.001 ).

并比较不同认知水平老年人的测试成绩.结果BMDC-NPTB-CR与MMSE类同项目测验成绩相关系数r为0.17~0.72 ( P<0.05~P<0.001 ).

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Materials and Methods: 100 patients examine CT and CR, several of them examine CTM.

材料与方法: 100例患者均行CT与CR检查, 个别病例行CTM检查.

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The main pollutants in water are total coliform bacteria and Cu, and the main pollutants in fishery sediment are Cr, BHC and DDT.

水主要污染物为总大肠菌群和Cu，底泥主要污染物为Cr、六六六和滴滴涕。

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The study of the complexing Reaction Mechanism of Gelatin-Cr(ⅲ) with NMR

明胶&Cr（Ⅲ）络合机理的NMR研究

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Studying on products of replacing magnesia chrome refractory is a problem that needs to be solved quickly because Cr~ ( 6+) ion is produced by magnesia chrome refractory in cement rotary kiln damage people and environment.

由于水泥回转窑用镁铬质耐火材料在使用中生成有害的六价铬盐对环境和人体有危害，所以替代镁铬质耐火材料的研究已成为迫在眉睫的问题。

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Objective Purpose of the study was to investigate the content of Nickel ( Ni) and Chromium ( Cr) ion in gingival tissue and blood, and to discuss the reason of gray line in gingival after wearing non-noble Porcelain-Fused-to-Metal crown.

目的研究家兔前牙行非贵金属烤瓷冠修复后牙龈组织及血液中镍铬元素的含量，初步探讨产生牙龈灰线的原因。

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Cr-Cu-N films were deposited using low energy ion beam assisted magnetron sputtering ( IBAMS). The effects of copper and bombardment energy on structure, hardness and fracture toughness of the films were studied.

应用低能离子束辅助磁控溅射（IBAMS）沉积铬-铜-氮薄膜，研究了铜含量和轰击能量对薄膜结构、硬度和断裂韧度的影响。

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The migration velocities of Cr ( VI) in soil was relevant to contents of clay, and they were in an order: argillic horizon calcic horizon.

受粘粒含量影响，黄土性土壤中Cr（）运移的速度不同，其顺序为粘化层<犁底层+老耕层<耕层<钙积层。

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The fading reaction of DCB arsenazo with Cr 2 O 2-7 was studied.

本文研究了DCB偶氮 胂与Cr2O2 - 7的褪色反应.

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The fading reaction of DCB arsenazo with Cr 2 O 2-7 was studied.

本文研究了DCB偶氮胂与Cr2O2-7的褪色反应.

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A Study on the Notch Brittleness of Stress Rupture in Fe-Mn-Al-Cr Austenitic Heat-Resisting Steels

Fe-Mn-Al-Cr系奥氏体热强钢持久缺口脆性的研究

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Analysis of Weld Property and Temper Brittleness for Cr-Mo Steel

Cr-Mo钢的焊接性和回火脆性分析

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Research on Furnace Brazing of Diamond Grinding Wheel with Ni-Cr Alloy under Argon Atmosphere

Ni-Cr合金Ar气保护炉中钎焊金刚石砂轮的研究

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Method Bone mineral density and plasma activity of tartrate-resistant acid phosphatase and serum concentrations of albumin, total calcium, ionized calcium, bicarbonate and urinary Ca/ Cr ratio were measured in 43 normal pregnancy and postpartum women and 21 women for control.

方法：对43例正常妊娠期及产后恢复期和21例健康妇女对照组分别测定骨密度、抗酒石酸酸性磷酸酶、血清白蛋白、总钙、离子钙、碳酸氢根、尿Ca/Cr比值。

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Application of micro-multi function sample introduction technique to AAS-determination of Cr in cutlery of stainless steel

微型多功能进样技术在AAS中的应用研究&不锈钢食具中微量铬的测定

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In the paper, it shows a wearing test for 28 Cr cast iron and diabase under difference scour-etching an-gles.

通过对28Cr铸铁与辉绿岩铸石两种材料在不同冲蚀角度下的磨损试验以及对其磨损面的微观分析，比较了两种材质冲蚀磨损特性。

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Research of Utilizing The Returned Material of The Fe-Cr-Co Permanent Magnet

Fe Cr Co永磁合金返料利用研究

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Moreover, resent studies demonstrated Cr ( III), previously considered as innoxious, pose potential threats when it exists in soluble species.

另外，最近的研究发现以前公认的无毒无害的Cr（III）在其呈溶解态时也存在潜在的威胁。

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The Cr~ ( 3+) standard solution is prepared from a potassium bichromate solution and the preparing procedure and the standard working curve are presented.

Cr3+标准溶液由重铬酸钾溶液制备，介绍了制备方法及标准曲线。

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Application on the Process of Over Quenching Medium 40 Cr Steel Binding Screw

40Cr钢紧固螺钉整体淬火介质的应用

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