查询词典 peacock copper

Various inorganic acid, such as ammonium chloride, copper sulfate, aluminum sulfate, mercury chloride, cerium sulfate and cerium chloride, have been evaluated for copper powder, zinc powder, or tin powder-mediated allylation reactions of carbonyl compounds with allyl bromide in aqueous medium.

结果表明：在同样的反应条件下，与铜粉或锌粉作用的此类反应相比，锡粉能更好的作用羰基烯丙基化反应，并且该反应的产率都比较高；在同样的金属促进剂存在下，硫酸亚铈的促进性能是所有无机酸中最好的。 2、研究了二氧化碳促进羰基化合物烯丙基化反应。

Microelement test indicators of iron and copper is low, especially copper, much lower .

微量元素测验，铁和铜的指标偏低，特别是铜，低很多。

Is there a documented system for Synaptics PCB fab drawing requirements (dielectric thickness, copper weights, surface copper, plating thickness, etc.) for microsection verification?

是否有文件规定synaptics PCB的要求（电解厚度，铜箔厚度，铜箔表面，电镀厚度等）进行切片确认？

This dissertation got the deposit forming of Qulong copper porphyry copper deposit by SHRIMP zircon U-Pb and Re-Os molybdenite methods.

对驱龙铜钼矿床进行了锆石SHRIMP U-Pb同位素定年及辉钼矿Re-Os同位素定年，获得新的年龄数据：含矿斑岩锆石SHRIMP U-Pb年龄为16.35～17.58Ma，矿石的辉钼矿Re-Os同位素年龄为15.36～16.85Ma。

A strain screened from printing and dyeing wastewater had high adsorption capacity on copper ion,the adsorption characteristics of it on copper ion accorded with Langmuir and Freundlich adsorption isotherms,and was monomolecular adsorption.

从印染厂废水中筛选出一株对金属铜离子具有较高吸附性能的菌株，其对铜离子的吸附特征符合Langmuir吸附等温式和 Freundlich 吸附等温式，为单分子吸附。

The results show that BDT can be assembled on the surface of copper electrode to form monomolecular self-assembled membrane,and the membrane can efficiently inhibit the copper base corrosion in the 3% NaCl corrosion medium and acidic solution.

实验表明：BDT能够有效地组装到铜的表面形成单分子自组装膜，BDT自组装膜能有效地抑制铜基底在3%NaCl腐蚀介质以及酸性NaCl溶液中的腐蚀行为；缓蚀效率随组装时间的延长逐渐升高并趋于稳定，在pH值较低的溶液中仍具有较好的缓蚀效果；当BDT浓度为1.0×102 mol/L、组装时间为40 h时，铜电极的腐蚀电流最小，缓蚀效率最好。

Physiological Responses of Hybrid Striped Bass to Aqueous Copper copper is an abundant trace metal, and although essential at low levels, it is also potentially toxic to aquatic organisms.Mechanisms of toxicity and consequences of exposure vary depending on ionoregulatory status(acclimated to freshwater or salt water).The goal of this research was to examine the responses of hybrid striped bass(Morone chrysopsXMorone saxatilis)exposed to Cu in freshwater and 15g/L salt water.In freshwater,a general dose-and time-dependent pattern of increasing Cu accumulation in gill tissue was evident in fish exposed to aqueous Cu(220 and 447 mg/L)for up to 96 hours.The 96-horu acute median lethal concentration for freshwater-acclimated hybrid striped bass exposed to Cu was 94mg/L(confidence interval=62 to 144mg/L).

生理反应到水的混合条纹鲈鱼铜是一个丰富的微量金属，虽然至关重要，它是在较低的水平也可能对水生生物有毒毒性机制及其后果的曝光取决于ionoregulatory状态，本研究的主要目的是为了检查的反应chrysopsXMorone混合条纹鲈鱼暴露于铜在淡水和15 / L盐水在淡水，一般dose-and时变模式日益增长的铜积累鱼鳃组织显然暴露于含水的铜(220和447毫克/升)长达96小时96-horu致命的平均浓度为freshwater-acclimated急性混合条纹鲈鱼暴露于铜被94mg / L(=置信区间来144mg / L)62 osmolatity、钠浓度降低。

Welding and surfacing of copper nickel and copper nickel to steel.

镍铜，用于镍铜、镍铜与钢的焊接与堆焊

Turning to domestic demand for copper, which has slumped due to the economic downturn, Okada said there were signs that some copper products would see demand recover to about 70% of year-earlier levels in July-September.

在谈到国内对铜的需求，这下跌由于经济不景气，冈田克也说，有迹象表明，一些铜产品的需求将恢复到约70 ％的去年同期水平的7月至9月。

Jointly develop ,produce with the key scientific research universities and colleges "baixing" and "Tendly" brand Hi-Tech new-type Origanum oil ( draw from the origanum vulgarel grass) betaine、garlicin、 organic copper、organic chromium、sodium dia-cetate、methionine copper、methionine iron、methionine zinc、methionine manganese etc. Series of products. Obtain the scientific and technological result first prize of Henan , The third-class scientific and technological progresses is rewarded ,advanced enterprise of Xiangcheng city scientific and technological , undertake the two scientific and technological brainstorm project of "the eighth five-Year Plan period provinces in dependently. Awarded to "outstanding private scientific and technological enterprise of Henna province" by the scientific and technological drawing room of henna province in 2001.With bear two of national" the Ninth five-Year Plan jointly by fodder by Chinese Academy of Agricultural Sciences, one shiwu scientific and technological brainstorm project.

与重点科研院校联合研制、生产"百兴""添德利"牌高科技最新型饲料添加剂：牛至油，甜菜碱、大蒜素、有机铜、有机铬、双乙酸钠、蛋氨酸铜、铁、锌、锰络合物等系列产品，分别获得河南省科技成果一等奖，科技进步三等奖，项城市科技先进企业，独立承担两项省"八五"科技攻关项目，2001年被河南省科技厅授予"河南省优秀民营科技企业"，同中国农科院饲料所联合承担两项国家"九五"，一项"十五"科技攻关项目。

And it made her warm all over, which was more than David had ever done.

她觉得自己周身发热，比大卫和她**的时候都热。

I have many good ''.'remembrances'.

学生时代给我留下了不少美好的''。