- 更多网络例句与产金属的相关的网络例句 [注：此内容来源于网络，仅供参考]
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Based on the analysing of gating system and the sources of slag and the experiments on hydrokinetics of meltal with hydroen bubbles,it is believed that the most important function of filter in gating system are t cleaning of melt metal and the changing of characteristics of the liquid metal flow.
对浇注系统、夹杂产生物来源及金属液体流态进行分析，氢气泡流体动力学实验表明，在浇注系统中过滤器的主要功能是对液态金属产生"整流"净化作用。
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The experimental results show great catalytic performance, and compared with monometallic catalysts, bimetallic catalysts exhibit more excellent photocatalytic reduction activity and selectivity.
实验结果证明光催化反应能快速且有效的降解硝酸盐，且负载复合金属之光催化剂比单金属拥有更高的催化活性及产氮气选择性。
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Results The percentage of produced metallo-β-lactamase, lossed outer membrane OprinD2 and active efflux system in P A resistance to carbapenem are 29.8%, 31.9% and 31.9%, produced other β-lactamase is 6.4%, Conclusion Metallo-β-lactamase production is one of the main mechanisms in PA resistance to carbapinem, the result of correct detection in laboratory can not only promote the rational application of antimicrobial agents but also prevent the spread of bacterial resistance
结果 产金属酶、D2缺失、外排泵出分别占29.8%、31.9%、31.9%，产其他β-内酰胺酶占6.4%。结论产金属酶是PA耐碳青酶烯类抗菌药物最主要机制之一，准确的实验室检测不仅可以帮助临床合理选用抗菌药物并可减少细菌耐药性的传播。
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In order to improve the yield and the stablity of the carbyne complexes,thiophenol group was introduced to connect to the tantalum center of compound 1.And "one pot" ylide transylidation reactions were carried out and the carbyne complexes(12-19) were also obtained.
为了提高卡拜化合物的产率和稳定性，我们在金属钽配合物(1)上引入供电子基团，采用"一锅煮"法与叶立德发生转化反应，同样也可以得到金属钽的膦基卡拜化合物(12-19)。
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The effect of zeolites ion-exchanged by transition metals on thermal catalytic cracking reaction is studied. The product distributions of the cracking reactions catalyzed by theβor ZSM-5 zeolites exchanged with transition metals are different from that catalyzed by corresponding Hzeolites, which means the mechanism of cracking reactions has varied. Group Ⅷ metals Fe, Co, Ni and Cu, Zn are shown to be of strong catalytic activity of oxidative dehydrogenation, while Ti and Cr are not of oxidative activity. Catalyzed by zeolites or catalyst containing Ag, conversion of thermal catalytic cracking reactions and the yield of ethylene increase while the yield of propylene does not decrease. Silver can not only promote the formation of carbonium ion, but also convert carbonium ion into free-radical via redox reaction. The weak adsorption of olefins on silver reduces the occurrence of hydrogen transfer and dehydrogenation. As a result, the yield of light olefins is favored by silver in the catalyst.
采用过渡金属交换的分子筛作为催化剂，进行催化热裂解制取乙烯的反应，研究发现，在β沸石分子筛和ZSM-5分子筛中引入过渡金属后，催化热裂解反应的产物分布与相应的氢型分子筛相比有了较大的变化，说明过渡金属的加入对于催化热裂解反应的机理具有影响，Ⅷ族金属如Fe、Co、Ni和第Ⅰ、Ⅱ副族Cu、Zn表现出较强的氧化脱氢活性，产物中氢气、焦炭的产率很高，Ti、Cr则未表现出氧化作用：分子筛及催化剂中引入银后，催化热裂解反应的转化率和乙烯的产率有了提高，丙烯产率没有很大的变化，说明银在催化热裂解反应中能够促进正碳离子的生成，又有可能通过氧化-还原作用部分改变反应机理，促进了自由基的生成，并且由于银对烯烃的吸附很弱，其氢转移反应和脱氢、加氢活性比较低，有利于烯烃产率的提高。
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The metallic ore deposits are commonly occurred in the geodome system, coal and oil deposits are commonly occurred in Diwa system, which has shown the affinity of different geotectonic units for different ore deposits.
金属矿床主要产在地穹系，而煤和石油则主要产在地洼系，显示了不同性质的大地构造单元对矿种的亲和性。
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Alkyl manganese pentacarbonyl compounds5MnR (R = CH3, p-CH2C6H4CH3, p-CH2C6H4OCH3) were synthesized by metalation of manganese pentacarbony potassium salt with corresponding alkyl halides in ether. Photolysis of these with 1-2 equivalent of (CH3)2(C6H5)SiH or (CH3)(C6H5)2SiH in C6D6 solution at 5℃ produces silyl manganese pentacarbonyl compounds5MnSi(C6H5)(CH3)2 and5MnSi(C6H5)2(CH3) respectively (yield 70-88%).
用五羰基锰钾盐和相应的卤代物在乙醚中的金属化反应合成了五羰基锰烷基合物5MnR（R = CH3，p-CH2C6H4CH3， p-CH2C6H4OCH3 ），产率达到72-93％，将这些化合物与1-2当量(CH3)2(C6H5)SiH和(CH3)(C6H5)2SiH的C6D6溶液在5℃光解，分别得到五羰基锰硅烷基化合物5MnSi(C6H5)(CH3)2和5MnSi(C6H5)2(CH3)（产率达到70-88％）。
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For the first time we synthesized nanoscale metal hydrides of lanthanum, neodymium, samarium, dysprosium, and ytterbium with high efficiency under mild condition by complexometric catalysis instead of traditional preparation at high temperature and high pressure. It is for the first time that we synthesized lanthanide organic compounds with catalysts or initiating agents at atmosphere and ambient temperature,and some of them are new compounds. Nanometric lanthanide metal powders are prepared by thermal decomposition of the compounds in vacuum. Differently from the traditional method, size of the products prepared by our method is less than 40nm, and the activity of the reaction is very high. They are pyrophoric at atmosphere. They can make some reactions without activity or low activity show extremely high activity .We investigated influent regulations of methods, conditions to scale and special surface.
我们首次成功地用络合催化等方法取代需在高温高压下进行的传统方法，在温和条件下高效率地合成出纳米尺寸镧、钕、钐、镝、镱的金属氢化物；首次在常压常温的条件下，通过催化、引发等方法合成镧系金属有机化合物，再将其真空热分解成功地制备了纳米尺寸的镧、钕、钐、镝、镱等金属粉末；与传统方法不同，这些方法得到的产品基本颗粒尺寸小于 40 nm，遇到空气燃烧，具有极高的化学反应活性，使原来活性很低甚至观察不到活性的反应大幅度提高反应速率和产率；考察了制备方法、制备条件等因素对晶粒尺寸、比表面积大小等的影响规律。
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Furthermore, the effects of different metallic salts,nitrogen sources,carbon sources,temperature,pH,water content and fermentation time on the enzyme activity and the yield of the acid protease were studied and the results were as follows: both MnCl2 and CuSO4 could activate the protease while other metallic salts inhibited the protease on different levels; addition of 1 % bean flour and 1 % glucose could increase enzyme yield and enzyme activity by 71 % and 31 % respectively; the maximal yield of enzyme was achieved under the conditions of temperature at 40 ℃ and pH as 7.0; water content and fermentation time would also influence enzyme yield on different levels.
不同金属盐对该酶酶活及不同氮源、碳源、温度、pH、含水量以及发酵时间对菌株产酶的影响试验结果表明：MnCl2，CuSO4均对该酶有激活作用，其他金属盐类对该酶有不同程度的抑制作用；添加黄豆粉（1 %）和葡萄糖（1 %）可使菌株产酶酶活分别提高71 %和31 %；培养温度为40 ℃以及培养基起始pH为7.0时产酶最高；含水量和发酵时间对产酶也有不同程度的影响。
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By establishing the large scale plate cutting center in a steelworks, the steelworks, plate cutting center , and users are related using the computer network.
通过在钢铁企业建立大现模金属材料下料中心，利用&计算机网络&将钢铁厂、金属材料下料中心及众多用户联系起来，使得钢厂的排产、金属材料下料中心的套料加工及用户产品的下料有序结合。
- 更多网络解释与产金属的相关的网络解释 [注：此内容来源于网络，仅供参考]
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flash butt welding：闪光对焊
shanguang dulhan 闪光对焊(flash butt welding)一种压焊 方法. 焊件装配成对接接头,并夹在通电的夹具上,使 焊件端面缓缓地移近到局部接触,利用产生的电阻热 使接触点很快被加热至高温,形成闪光或电弧,同时产 生强烈的金属飞溅,
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.cu：铜
更新日期 1# 铜(Cu) 56750-57050 50 11月27日 0# 锌(Zn) 18700-18900 200 11月27日 003 [天胶] 目前市场炒作的热点: 美国经济数据不好/美国欧洲亚洲股市涨跌无常/美元汇率/日元汇率/东南亚产胶区天气时好时坏/日胶市场的基金平仓库行为/金属、原油、股市的共震效应 基本面消息面 库存方面,
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dunite：纯橄榄岩
自然铂主要产在基性和超基性的火成岩中,尤其是纯橄榄岩(Dunite)内较为常见. 它的化学性质极不活泼,在自然界中以自然金属状态产出,其耐酸碱的能力特别强,除了热王水外,不溶于任何酸中. 自然铂结晶成等轴晶系,具金属光泽,
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Metallization：金属化
但Chipworks的分析结果显示,两者在金属化(metallization)与电介质(dielectric)结构上有相当大的差异. 其他差异已详列于Chipworks针对是次分析所出版的报告. 当这些元件已投入量产,相信有关差异对Virtex-5在效能、成本或功耗上的影响将值得关注.
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Pavo muticus：绿孔雀
[[孔雀]]是人们十分熟悉的鸟类.全世界共有两种孔雀:蓝孔雀,又名印度孔雀,雄鸟羽毛为宝蓝色,富有金属光泽,产于[[印度]]和[[斯里兰卡]];绿孔雀(Pavo muticus),又名爪哇孔雀,产于[[东南亚]]一些国家,包括我国云南热带雨林.
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bournonite：车轮矿
但是很少能产瑶岗仙这样大个儿的晶体. 车轮矿属后期热液成矿产物,呈钢灰、铅灰至带灰的黑色,金属光泽,断口不平坦,性脆. 瑶岗仙最著名的矿物应该算是车轮矿(Bournonite)了,原因很简单,虽然国外也有车轮矿出产,但是很少能产瑶岗仙这样大个儿的晶体.
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metallide：金属与金属化合物
metallics 金属物质 | metallide 金属与金属化合物 | metalliferous 产金属的
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metalliferous：产金属的
metallide 金属与金属化合物 | metalliferous 产金属的 | metalliferousmetalline 含金属的
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Rubber calendaring：橡胶混练
Production of rubber-to-metal bonded parts 死产衔接橡胶金属的整机 | Rubber calendaring 橡胶混练 | Rubber cutting 橡胶切割
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Antique Hand Brush Black Silver Metal Dining Side Chairs/Chair w/Cushion Seat：四古董手刷黑银色金属餐饮方面的椅子/椅子瓦特/缓冲座椅
Product Description: 产... | 4 Antique Hand Brush Black Silver Metal Dining Side Chairs/Chair w/Cushion Seat四古董手刷黑银色金属餐饮方面的椅子/椅子瓦特/缓冲座椅 | Finish: Antique Hand Brush Black/Silver...