查询词典 CR

The defects of Cr∶KTP crystals have been studied by optical micrography and white-beam synchrotron radiation topography.

首次报道了利用光学显微法和同步辐射白光X射线形貌术对Cr∶KTP晶体缺陷的研究结果。

Inductively Couple Plasma Atomic Emission Spectrometry , X-ray diffraction , scanning electron microscope , microhardness testing and emergency cooling testing have been used to detect amorphous Fe-Ni-Cr deposits'properties, such as content, crystalline structure, microphotograph, hardness, adherence between deposit and substrate.

用等离子发射光谱、X-ray衍射、扫描电子显微镜、显微硬度法、骤冷法等方法对非晶态Fe-Ni-Cr合金镀层的结构、形貌、硬度以及镀层与基体的结合性能等进行了检测分析。

The conclusion is conformed by microprobe analysis, which also shows that the purplish-red type is higher in Cr while the brownish-red garnet is richer in Fe and Ti.

电子探针分析表明，紫红色的石榴石中含有较高的Cr，而褐红色的石榴石中则富含Fe和Ti。

This means that the residual strain in rolled alloy promoted the aging process. The influence of aging temperature on the room-temperature mechanical properties of 1〓, 2〓 and 6〓 alloys was tested and the results show that the 1〓 alloy without minor element additive is very sensitive to the aging temperature. Over-aging occurred easily when the aging temperature is somewhat higher, so it is difficult to control the aging treatment in production. The 6〓 alloy with combined Mg, Cr, Co additives showed less tendency of over-aging, the alloy can be aged in a wider temperature range and the mechanical property is stable. So the treatment process can be easily controlled.

对不同微量添加元素的1〓、2〓和6〓三种合金经热轧态时效后的室温力学性能表明，不添加微量元素的1〓合金对时效温度较敏感，温度偏高时容易产生过时效，且过时效的温度明显低于加Mg的2〓合金和同时加Mg、Cr、Co的6〓合金，这对生产过程中的工艺控制增加了难度，6〓合金的过时效倾向最小，合金可以在较宽的温度范围内进行时效，力学性能较稳定，使生产工艺较易控制。

Ni, Cr, W, Mo, Al, Ti, B and misch metal were added separately or in combination into pure iron containing 0.166% of oxygen. Optical and chemical properties as well as crystal structure of various types of nonmetallic inclusions present in the alloys were studied.

在含氧纯铁中，分別并按组合方式加入Ni，Cr，W，Mo，Al，Ti，B和混合稀土金属，然后利用金相法、岩相法、X射线粉末法和夹杂物的组成定性分析等方法研究了这些脫氧产物的光学性质，化学性质和晶体结构。

The influence of Mn on the reduction of Cr by the three organic acids was also studied.

同时研究了Mn对3种α-OH酸还原Cr反应速率的影响。

Preparation of the cross-linking mycelium and its adsorption characteristic to Cr^3＋ were studied.

深入研究了交联菌丝体吸附剂的制备工艺及其对Cr^3＋的吸附特性。

The median percentage of erythrolineage, myeloblast of NEC and displasia were (58.3±8.0)%,(58.0±18.4)% and 66.7% respectively, that is different from typical AML. 52.4% of M6 patients transferred to RAEB/RAEBT and AMLM2 subtype in the disease progression. 11/19 cases (57.4%) achieved remission (CR 10; PR 1) after chemotherapy.

外周血分类显示85.7%患者有幼稚粒细胞和幼稚单核细胞，52.4%患者有幼稚红细胞和有核红细胞；骨髓涂片显示骨髓增生活跃或明显活跃；红系细胞占58.3±8.0%，原始粒细胞占NEC 58.0±18.4%；66.7%患者有病态造血，与典型AML不同。

Methods Immunohistochemistry of streptavidin-perosidase method was applied in the observation of the expression of TIAF-1 in each group, including tissues obtained from the unaffected part of nephrectomized kidneys with renal cell carcinoma (n=6) and cadaveric donor of normal kidneys (n=8) as the control group, tissues with acute rejection (AR, n=16) and those with chronic rejection (CR, n=28), and in the analysis combined with the number of positive cells of CD3, CD20 and CD68 infiltrated in the interstitium.

采用SP免疫组织化学染色法对6例因肾细胞癌行肾切除的未受肿瘤侵犯的正常肾组织和8例供肾正常肾组织、16例急性排斥反应和28例慢性排斥反应移植肾组织中TIAF-1的表达进行观察，并对间质浸润细胞中CD3、CD20、CD68阳性细胞数进行分析。

The NaAA and LiAA could improve the properties of CPE, NBR, EPDM, CR, NR, SBR and BR.

原位合成NaAA和LiAA对CPE、NBR、EPDM、CR、NR、SBR和BR等橡胶都有不同程度的改性作用。

This immediately brings us to the next part of this article: creating an output "replace function".

下面进入文章的第二部分：建立一个"缓存处理函数"。

He was elected as an International Ornithological Committee member in 2002 during the 24th IOC held in Beijing.

现为中国鸟类学会理事和WPA 专家组成员。2002年被推选为国际鸟类委员会委员。