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metal相关的网络例句

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与 metal 相关的网络例句 [注:此内容来源于网络,仅供参考]

The solvent effect of five azo-metal complex dyes in fourteen solvents was studied with Nicol theory for the first time, and the main factors affecting the absorption spectrum of azo-metal complex dyes were found.

首次用Nicol理论研究了五种金属络合偶氮染料在14种不同溶剂中的溶剂效应,找到了影响溶液中金属络合偶氮染料电子吸收光谱的主要因素。

The biological activities of the metal complexes of derivatives of benzaldehyde nitrogen mustard were investigated against 〓,〓 and SMMC-7721 cell lines. The interesting results were found. When the non-activity ligand combines with cobalt and nickel , the complexes have good antitumor activity, while active ligand binds to the metal, the complex has no activity, indicating there are synergic effect and counteraction between the metals and the ligands.

对所获得苯甲醛氮芥衍生物的金属配合物进行研究,观察它们对SMMC-7721、〓细胞株的作用,发现某些有趣的实验结果,无活性的配体,当与钴,镍形成配合物后,具有很好的抗肿瘤活性,而有活性的配体形成配合物后无活性,揭示在它们存在有协同作用及拮抗作用。

WithinPMAO LB films,because the distance between the metal ions is no morethan 0.3nm,the carboxylate groups of a molecule form a nanoparticle(the size is less than 0.2nm)by the hydrogen bond or metal ion asthe bridges.

实验表明,在这种高羧基密度的聚合物中,由于羧基距离较近(<0.3nm),羧基通过氢键或金属离了为桥在分子内聚集成纳米团簇(<2nm)。

"Almost all enzymes are proteins ; many depend on a nonprotein cofactor, either a loosely associated organic compound (e.g., a vitamin) or a tightly bound metal ion (e.g., iron, zinc) or organic (often metal-containing) group."

几乎所有的都是蛋白质。有许多包含了一个辅助因子,它可能是有机化合物,或是无机金属离子。。

Flexible metal seal butterfly valve is the national focus on new products, high-performance flexible metal seal butterfly valve used one pair of eccentric and a special oblique cone oval seal structure.

弹性金属密封蝶阀是国家级重点新产品,高性能的弹性金属密封蝶阀采用了一个双偏心和一个特殊斜锥椭圆密封结构。

It is found that the nature of the interaction between CO and Pd(110) surface by population analysis and DOS analysis what the 5σ orbital of CO and the d orbital of metal formed electron donation; and the 2π* orbital of CO and 4s and 3d orbital of metal formed electron back- donation.

通过布居数分析和态密度分析发现, CO 和 Pd(110)表面的相互作用,主要是 CO 的5σ轨道和金属原子的 d 轨道形成5σ-d 配位键;同时 CO 的2π*轨道和金属原子的4s 和3d 轨道形成反馈键。

All unique properties of charges, spins and crystal structures of transition metal-oxides can attribute to their symmetrical valence electron orbital. Indeed, many important features, such as high temperature superconductivity, colossal magnetoresistance effect and metal-insulator transition are in closely connection to the complicate charge-spin interaction.

中文摘要过渡金属氧化物中,电荷、自旋及晶体结构等属性,皆与价电子轨域对称性有关,因为它们的电子电荷与自旋彼此间的交互作用,以及晶体结构上的转变,产生如:高温超导、庞磁阻效应及金属绝缘相变等物理特性。

In order to provide customers a complete set of equipment from the equipment to the professional solutions and services to companies in 2004 formed a 100-binding equipment Shanghai Co., Ltd., which makes metal dual-coil, single-coil of metal, plastic, single-coil, calendars and hook index Film , And other products, all products from raw material to finished product for each production processes have been strict quality control to ensure product quality. Shanghai 100 Trade Co., Ltd. was founded in 2000, the Main BOPP Refeng shrink film, cable box (3-D transparent membrane packing machine supporting materials) and book-ching, with.

为了给客户提供从设备到器材一整套专业的解决方案和服务,公司于2004年组建了上海文百装订器材有限公司,主要生产金属双线圈、金属单线圈、塑料单线圈、挂历钩以及索引膜等产品,所有产品从原材料到成品每个生产环节都经过严格的质量控制,保证产品品质优良。

According to the orthotropy and characteristics which have an extremevalue probably also in the region of 0—90°with respect to the rolling dire-ction of an orthotropic metal sheet,besides 0°and 90°,a model describing theanisotropic pattern of mechanical properties of an orthotropic metal sheet un-der uniaxial tension is developed by this paper.

本文依据板料异性性质的正交性,以几种符合正交特性的函数对一些材料的试验数据进行了拟合和对比,并与现有的异性模型进行了比较。结果表明,以形式为 A=A?

Thus, this study attempts to measure heavy metal concentration in Chinese herbal medicine over-the-counter drugs, to analyse users' motives and intensions, to assess the risk of health, and provide reference to regulatory authority. Data were collected through questionnaire in Miao-Li county, sampling, and laboratory measurement of the metal concentration in Chinese herbal medicine over-the-counter drugs.

是以本研究对苗栗县民使用中药者进行问卷调查,以调查其使用中药之动机及意向,并抽样市售中药成药四十八种,检验其含铅、砷、镉及汞之浓度,并探讨其对人体健康是否会造成风险,进而供有关当局制定相关安全标准量用。

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推荐网络例句

I can still vividly recall the impressive scenes you gave. You were among my friends and relatives who accompanied me from my house to the seaport and when the porters were slow to show up, you obligingly carried my suitcase for me.

你对我的种种感人情意,使我记忆犹新,那天你随着我的亲友从家里送我上轮船,搬运工迟迟不来,你毅然替我提着皮箱上船。

St. Nicholas became the patron saint of Russia, where he was famous for his red cape, flowing white beard, and bishop's mitre.

圣尼古拉成了俄罗斯人的守护神,在那里,他以身披红斗篷,留着飘逸的白胡须,戴着主教法冠而闻名。

Long periods of seeming invincibility. Though some industries or lines of business exhibit characteristics that endow leaders with virtually insurmountable advantages, and that tend to establish Survival of the Fattest as almost a natural law, most do not. Thus, for every Inevitable, there are dozens of Impostors, companies now riding high but vulnerable to competitive attacks. Considering what it takes to be an Inevitable, Charlie and I recognize that we will never be able to come up with a Nifty Fifty or even a Twinkling Twenty. To the Inevitables in our portfolio, therefore, we add a few "Highly Probables."

在所属的产业都被赋予其无可取代的优势地位,大者恒存的自然定律似乎牢不可破,但实际结果却不然,也因此在找到真正的真命天子之前,旁边可能还有好几打假冒者,这些公司虽然曾经红极一时,但却完全经不起竞争的考验,换个角度来看,既然能够被称为永恒的持股,查理跟我早就有心理准备,其数量绝对不可能超过五十家或甚至是不到二十家,所以就我们的投资组合来说,除了几家真正够格的公司之外,还有另外几家则是属于极有可能的潜在候选人。