查询词典 CR

The situation of research and application of high-Cr white cast iron refiner plate s of wood-based panels of hot milling machine from the two aspects of technology and management was analysed.

从技术和管理机制两方面分析了高铬白口铸铁材料在人造板热磨机磨片上的科研及应用现状，在这两方面提出了改善设想。

The results show that in the 1.0 mol/L sulphuric acid solution, the rates of swelling and breakage of emulsion liquid membrane decline and the extraction efficiency is 99.4%.

结果表明：在1.0 mol/L的硫酸含铬废液中，该体系具有良好的稳定性，液膜的溶胀率以及破损率明显降低，Cr的萃取率高达99.4%。

HSV-I is the primary virus which leadings to cornea! endotheliitis.2. By using the PCR to detect HSV-I DNA in humor of the comeal endotheliitis is rapid and simple for etiologic diagnosis and is convient for clinical treatment.3. The conclusion is limited to diagnosis of HSV and VZV. It is necessary to do further for the other pathogeny.

P CR技术检测角膜内皮炎患者房水中的单纯疤疹病毒I型，可在分子水平上建立一种快速准确的诊断，从而从基因内部探测其发病原因，为临床治疗提供可靠的依据；兔膜内皮炎主要是以HSV一I感染为主；本研究未设计其它相关病毒的特定引物进行特异性扩增，故所得结论仅限于单纯疤疹病毒及带状疤疹病毒，是否有其它感染原，需进一步研究。

In precision alloy (soft, including Nd-Fe-B rare earth permanent magnet materials, including, expansion, flexibility, hot bi-metals, electric resistance), high temperature alloy and stainless steel (Ni-Cr system, precipitation-hardening grades, grade maraging ) materials and products in research, development, trial and production areas such as the domestic advanced level, some products up to international standards.

在精密合金（软磁、包括钕铁硼及稀土材料在内的永磁、膨胀、弹性、热双金属、电阻电热）、高温合金和不锈钢（镍铬系、沉淀硬化系、马氏体时效系）材料及制品的研究、开发、试制和生产等方面居国内先进水平，部分产品达到国际水平。

Effects of the technological parameters on the properties of metallized thin film were therefore studied.

本文采用真空溅射技术在镍锌铁氧体表面制备了Cr(150nm)/Ni-Cu(460nm)/Ag(200nm)结构的金属化复合薄膜，从理论和实验上研究分析了溅射工艺参数对于薄膜性能的影响。

Chromium and molybdenum,this steel offers excellent corrosion resistance.

L Cu，Ni，Cr，Mo及其他的残留微量成分极少，作为极好的耐腐蚀性罐材使用

The 3d transition metal monoxides coordinate one noble gasatom in forming the linear NgMO(M=Cr, Mn, Fe, Co, Ni; Ng=Ar, Kr, Xe) complexes.(3) The group VB metal oxides MO_2 and MO_4 coordinate two and one noble gasatoms in forming the MO_2_2 and MO_4(M=V, Nb, Ta; Ng=Ar, Kr, Xe)complexes.

3第VB族金属二氧化物与两个稀有气体原子形成的MO_2_2(M=V，Nb，Ta；Ng=Ar，Kr，Xe)络合物，其四氧化物与一个稀有气体原子形成的MO_4(M=V，Nb，Ta；Ng=Ar，Kr，Xe)络合物。

The muffle kiln was used in the small scale experiment of sintering, and the atomic-absorption spectrophotometer was used to determine the contents of heavy metals in the samples. This study investigated the migration characteristics of 6 heavy metals in the sintering process of MSWI fly ash, and analyzed the influence of temperature, residence time, modeling pressure, additive and etc. onto the migration characteristics of heavy metals.

首先，采用高温箱式电炉对垃圾焚烧飞灰进行了小型烧结实验，使用原子吸收光谱仪对烧结前后样品中重金属含量进行测试，考察飞灰烧结过程中6种重金属(Cd、Pb、Cu、Ni、Cr和Zn)的迁移情况，并分析烧结温度、时间、成型压力、添加剂等因素对各种重金属迁移特性的影响。

We try to use Cr thin films to improve Zircaloys properties on the background of engineering application.

基于某工程应用研究背景，我们尝试用铬来提高锆合金的性能。

Results: Compared with pre-restoration, all indexes had significant difference between the Ni-Cr alloy group and the Au-Pt alloy group after 6 month.

结果 6个月时镍铬合金组与金铂合金组在指标上均有明显差异。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。