查询词典 copper-coated

Copper compounds which have long been in the wood preservative in large-scale use, the effect is very significant; quat is an effective insecticide set (of copper and there is no separate existence of this feature), can effectively prevent mold, termites and other insect damage Timber Organization category.

其中铜化物长期以来在木料防腐方面被大量使用，效果非常显著；quat是一种有效的杀虫集（铜化物单独存在并无此功能），能有效防止霉菌，白蚁及其它昆虫类破坏木材组织。

Result shows that the oxidation resistance can only be improved a little by this modification, and some copper was oxidized into cuprous oxide At last, fine copper powder was treated by potassium rhodanate solution andβ-CuSCN coating layer was produced.

实验尝试了用氧化铁包覆铜粉以对其改性的方法，结果表明改性后铜粉的抗氧化性能有一定的提高，但在处理过程中部分铜粉被氧化生成了氧化亚铜。

Runed Copper Rod (1 x Copper Rod, 1 x Strange Dust, 1 x Lesser Magic Essence) x 1

符文铜棒(1×铜棒，1×奇异之尘，1×次级魔法精华)×1

The results showed that under the given experimental conditions,the surface layer with richiron and poor copper was formed in the surface worn region of the semimetallic friction material,the depth of organic ingredient pyrolysis caused by friction heat in worn surfaces was atout 0.35mm; the semimetallic friction material containing 15%-20%of Cu had better wear-resistance,and can form a even and continuous transfer film of copper; crack peeling was the importantmechanism of the counterpart.

半金属摩擦材料具有摩擦系数稳定，耐磨性好，对环境污染小和对偶件表面损伤小等优点，但其在摩擦热和界面应力等因素作用下，表层会发生弹性变形，塑性变形，元素扩散，组分转移和摩擦化学反应等现象，因此，利用扫描电子显微镜X射线能量色散谱和差热－热重分析，对铜纤维增强的半金属摩擦材料与灰铸铁滑动摩擦表面层的特性作了分析研究，考察了表面层特性对摩擦损行为的影响。

The result shows that: the extraction of petroleum ether, polysaccharide and sodium copper chlorophyllin from banana leaves perform higher spumescence ability and foam stability. The critical concentration form pastern namely CMC and the surface tension in this concentration are 1.0 g/l (34.295 mN/m), 1.0 g/l (42.398 mN/m), 3.0 g/l (40.123 mN/m) respectively, which the value is close or excess the reference samples. The emulsify capability of the extraction of petroleum ether is the best in these active ingredients, and close to the emulsify capability of Tween-80. The emulsify capability of polysaccharide and sodium copper chlorophyllin from banana leaves are follow then.

试验结果表明：香蕉叶石油醚抽出物、叶多糖和叶绿素铜钠盐具有良好的起泡性和稳泡性；其临界胶束浓度CMC值和其该浓度下的表面张力分别为：1.0g/l（34.295 mN/m），1.0g/l（42.398 mN/m），3.0g/l（40.123 mN/m），已经接近或超过参照物的表面活性；香蕉叶石油醚抽出物的乳化能力最强，乳化性能已接近乳化剂吐温-80，其次为叶多糖和叶绿素铜钠盐。

In order to get the information of interaction between metal complex and DNA and select metal complexes which can cleave DNA effectively, twenty seven transition metal complexes containing O/N coordinate atoms have been synthesized in this thesis. We report the synthesis, crystal structure and properties of the complexes. One of the complexes is the first μ〓-oxalato tetranuclear Cu complex, in which there is ferromagnetic interaction between the copper atoms bridged by oxalate ions. Two trinuclear copper complexes containing partial cubane Cu〓O〓 cores have been synthesized and discussed the magnetic properties.

为了解金属配合物与DNA的相互作用及筛选能有效切割DNA的金属配合物，为无机药物合成及应用提供基础信息，本文利用十个含N、O原子的多齿配体设计合成了二十七个未见文献报道的过渡金属配合物，并解析了它们的晶体结构：其中包括首例μ〓-草酸根的四核铜配合物；合成了两个具有μ〓-OH〓三核缺角立方烷结构的Cu配合物；以HCBP衍生物为配体合成了七个过渡金属配合物；以SCN〓、N〓，C〓O〓等为桥联配体，以dmpyen为端基配体合成了十一个配合物。

Factory covers an area of 8000m2, the existing staff of 85 people, technical personnel 25 people, senior technicians, 10 person, with 6 sets of the modernization of Taiwan's imports of copper°ü6 sets of production equipment and copper production equipment, including: SD-24 high-speed small Nobuyuki Machine 60, AT-40 Annealing Tinning Machine 12 Units and a full set of sophisticated testing equipment.

本厂占地面积8000m2，现有员工85人，技术人员25人，高级技师10人，拥有6套现代化台湾进口铜包铝生产设备和6套铜线生产设备，包括：SD-24高速细伸机60台，AT-40退火镀锡机12台及全套精良检测设备。

To establish the physics model of conductivity property in copper-clad and tinning copper-clad steel wire,give the way of calculating the basic parameter of them through design of plating technology and extract plating machine,meanwhile being checked by a set of test data,it shows that theory calculation results consist well with test results.

建立了铜包钢线及镀锡铜包钢线导电特性的物理模型，给出了电镀工艺和引镀机设计中计算铜包钢线及镀锡铜包钢线基本参数的方法，并用一组实验数据进行验算，结果证明理论计算和实验结果具有很好的一致性。

Main productioncopper clad steel, copper°ü, copper clad aluminum magnesium alloy wire, tinning lines, silver-plated wire, enameled wire and so on.

主要生产铜包钢裸线、铜包铝裸线、铜包铝镁合金线、镀锡线、镀银线、漆包线等。

Of these we know a small but significant number died, between the ages of 2 and 4, from liver failure associated with copper poisoning, true cases of copper toxicosis.

在这些贝灵顿中我们知道有一小部分但是数量很大的已经在2-4岁中死亡，由于铜中毒而引起的损失肝脏功能，这是CT真实的例子。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐