查询词典 metal-lined

Huizhou City Bohai Industrial Materials Co., Ltd. is a professional production and operation of dye-based joint venture, currently the company's dye series are: oil-soluble metal complex dyes, water, oil gender metal complex dyes, metal complex dyes water, leather dyes, neutral dyes, acid dyes, wood dyes, etc., the above series dyes are powder and liquid.

惠州市博海工业材料有限公司是一家专业生产经营染料为主的联营企业，目前公司的染料系列有：油溶性金属络合染料、水油两性金属络合染料、纯水性金属络合染料、皮革染料、中性染料、酸性染料、木材染料等，以上染料系列均有粉体及液体。

Bohai Industrial Materials Co., Ltd. Huizhou Huizhou City Bohai Industrial Materials Co., Ltd. is a professional production and operation of dye-based joint venture, currently the company's dye series are: oil-soluble metal complex dyes, water, oil gender Metal Complex Dyes, pure Water-based metal complex dyes, leather dyes, neutral dyes, acid dyes, wood dyes, etc., the above series dyes are powder and liquid.

惠州市博海工业材料有限公司是一家专业生产经营染料为主的联营企业，目前公司的染料系列有：油溶性金属络合染料、水油两性金属络合染料、纯水性金属络合染料、皮革染料、中性染料、酸性染料、木材染料等，以上染料系列均有粉体及液体。

Bohai Industrial Materials Co., Ltd. Huizhou Huizhou Bohai Industrial Materials Co., Ltd. is a professional production and development of dye-based limited liability companies, currently the company's dye series are: oil-soluble metal complex dyes, water, oil gender Metal Complex Dyes, pure Water-based metal complex dyes, leather dyes, neutral dyes, acid dyes, wood dyes, etc., the above series dyes are powder and liquid.

惠州博海工业材料有限公司是一家专业生产开发染料为主的有限责任企业，目前公司的染料系列有：油溶性金属络合染料、水油两性金属络合染料、纯水性金属络合染料、皮革染料、中性染料、酸性染料、木材染料等，以上染料系列均有粉体及液体。

A marine diesel engine lubricant composition having a TBN of at least 10 and preferably a VI of at least 90, comprises a major amount of oil of lubricating viscosity, and admixed therewith, minor amounts of an ashless antiwear additive and a metal detergent in the form of an overbased metal detergent having a TBN at least 300, preferably at least 330, more preferably at least 400, and comprising a surfactant system derived from at least two surfactants, and/or a metal detergent other than; provided that, if detergent is present, the composition does not contain a minor amount of an extreme pressure additive, being up to 5.0 mass % based on the total mass of the composition.

本发明公开了一种TBN至少为10且优选Ⅵ至少为90的船用柴油机润滑剂组合物，该组合物包含主要量的具有润滑粘度的油、以及混入其中的少量无灰抗磨添加剂和金属洗涤剂，后者的形式为：TBN至少为300，优选至少330，更优选至少400且包含衍生自至少两种表面活性剂的表面活性剂体系的高碱性金属洗涤剂，和／或非的金属洗涤剂；前提是，如果洗涤剂存在，该组合物就不含少量的最高占所述组合物总质量5.0％质量的特压添加剂。

The novel complex (1) in which both benzylic nitrogens and heteroaromatic ones to the same metal ion with the rigid ligand imposed by the large heteroaromatic moiety first time was synthesized; a 2: 1 (ligand: metal ions) type complex which has steric resistance and strong thermochemical driving force was obtained. The crystal structures of characteristic ligand (LA4) and complexes (4, 7, 10), in which one cell includes two moieties: there exist minute difference in coordinated bonds and angles despite the same metal ions with the same ligand, were obtained. It shows that several stable conformation in one complex cell.

首次合成了含邻菲罗啉的具有较大刚性的四氮配体中四个氮原子全部与同一金属离子配位的配合物的晶体结构；得到了一个在空间上存在位阻作用的配体与金属离子2：1结构的晶体；解析了具有特色的一个配体（LA4）和三个配合物（4、7和10）的晶体结构，其中的配体与金属离子的配位作用显示出细微的差异，表明在同一金属配合物的晶胞中，可以同时存在着多个稳定的构象。

A circle shear machine for cutting holes and rings in sheet metal whereby the sheet metal is held stationary by a pair of coaxially aligned and opposed center shafts which are each provided with a thrust bearing mounted support platform to engage top and bottom surfaces of the metal sheet at the locus center of the hole to be cut.

一个圈剪切机切割孔及戒指在钣金，而金属板材是静止举行，由一对同轴不结盟和反对的中心轴，这是每提供一台推力轴承安装支撑平台，以进行顶部和底部表面的金属板材在轨迹的中心孔被削减。

Some factors to influence the silicon content of hot metal were proposed on the basis of the experiment in the lab: increasing the binary basicity is favorable to desiliconization; the oxide in slag debases the silicon activity and is of great advantage to desiliconization; Al2O3 and SiO2 are disadvantageous to desiliconization, the volatilization content of SiO2 in coke increases with increasing smelting temperature, leading to increase the silicon content of hot metal; the silicon content of hot metal increases with increasing the drip zone's altitude.

在实验室进行了降低铁水中硅含量的实验，得到了铁水中硅含量的影响因素：提高二元碱度有利于降硅；增加渣中氧化物可降低SiO2的活度有利于降硅；Al2O3和SiO2不利于降硅；冶炼时焦炭中SiO2的挥发量随温度的升高而增多，使铁水中硅含量增加；随着滴落带高度的增加，铁水中硅含量不断增加。

Based on the analysis of the process of free orthogonal metal cutting, the theory of elastic-plastic distortion and temperature field was discussed. Yield rule, intensify rule, fluxion rule, types of contact and diathermanous model of metal cutting were also analyzed detailedly. The FEA model of stress field and temperature field of free orthogonal metal cutting were established by the fundamental idea of FEA. State nonlinear, material nonlinear and geometry nonlinear thermal-stress coupling were analyzed by FEA technology. The separate criterion of chip and dispose of contact types were research emphatically.

本文在直角自由切削过程分析的基础上，讨论了金属切削过程中的弹塑性变形理论和温度场理论，详细分析了屈服准则、强化准则、流动准则、金属切削传热模型、接触类型等问题，并利用有限元的基本思想，建立了直角自由切削应力场和温度场的有限元模型，进行了状态非线性、材料非线性和几何非线性的热力耦合分析，重点研究了切屑分离标准的确定、表面接触类型的处理等问题。

In Chapter 3, six mixed-valence or heteronuclear metal imidazolates have been synthesized and structurally characterized through introducing univalent metal ion into bivalent metal imidazolates, which give a rich topological chemistry including novel topological networks.

其中尤为突出的是混价铜咪唑配合物的控制合成，通过精确调节反应条件得到了混价比例不同的产物，其中一种呈现出新型的四连接网络的拓扑类型。

Methods: The following five sites in the city were selected as monitoring spots, namely, the First Smelter of Tongling Nonferrous Metal Group, the second Smelter of Tongling Nonferrous Metal Group, the Changjiang High-speed Passageway, Fenghuangshan Copper Mine district, residential area, respectively. The moss species Hypnum plumaeform e collected from Huangshan mountain was placed in nylon bag of 15.5 cm×5.5 cm in size and 2.0 mm×2.0 mm in meshes, with each bag having 3 g moss and then sealed by a nylon wire. Moss bags were suspended in five urban exposure sites and then gathered after two months. The content of heavy metal in the tested moss were analysed by atomic absorption spectroscopy.

选取铜陵市的铜陵一冶、铜陵二冶、长江快速通道、凤凰山铜矿区和居民区5处监测点，以采自黄山的大灰藓为材料，用尼龙筛网（网眼2.0 mm×2.0 mm）做成15.5 cm×5.5 cm的矩形袋子，每袋放3 g，2007年3月22日悬挂于各监测点，完全暴露在空气中，2个月后取回，采用原子吸收光谱法对样品中Cu、Cd、Cr、Pb、Zn 等重金属元素含量进行测定。

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。