查询词典 comprises
- 与 comprises 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Its current structure comprises five departments: Regulation of Plant Growth and Development, Photosynthesis, Mineral Nutrition and Plant Water Relation, Proteins and Nucleic Acids and Algology.
该所当前的组织结构包括5个部门:植物生长与发育调控,光合作用,矿物元素营养学和植物与水的相互关系,蛋白质与核酸,和藻类学。
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The invention relates to a method for making oligomeric isocyanates by reacting diisocyanates in the presence of a catalyst, wherein the catalyst comprises a saline compound prepared from an anion selected from 1,2,3- or 1,2,4-triazole, a substituted species of 1,2,3- or 1,2,4-triazole and carbocyclically and/or heterocyclically annellated species of 1,2,3- or 1,2,4-triazole and the cation selected from an alkali metal, alkaline-earth metal and/or monovalent ammonium cation and/or phosphonium cation of formula (5), wherein the E, R1, R2, R3, R4 are as defined in the descriotion.
本发明涉及一种制备低聚异氰酸酯的方法,包括二异氰酸酯在催化剂的存在下进行反应,其中所述催化剂由盐化合物组成,该盐化合物由选自1,2,3-或1,2,4-三唑、1,2,3-或1,2,4-三唑的取代系列者、1,2,4-三唑的碳环稠合系列者、1,2,3-或1,2,4-三唑的杂环稠合系列者的化合物及其混合物的阴离子和选自碱金属、碱土金属和/或通式(5)的一价铵阳离子和/或磷友衾胱拥难衾胱又票福其中E、R 1 、R 2 、R 3 和R 4 如说明书中所定义。
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A process for preparing alkylene glycols including reacting an alkylene oxide with water in the presence of a combination of additives and an anion exchange resin, wherein the combination of additives comprises carbon dioxide and an organic or inorganic base provided in an amount sufficient to maintain a pH of the reaction mixture between about 5.0 and 9.0, with the proviso that, when the base is bicarbonate or carbonate, then the anion exchange resin is a trimethyl benzyl ammonium anion exchange resin.
制备亚烷基二醇的方法,包括让烯化氧与水在添加剂组合和阴离子交换树脂存在下进行反应,其中添加剂组合包括二氧化碳和以足以保持反应混合物的pH值在约5.0和9.0之间的量提供的有机或无机碱,前提条件是当碱是碳酸氢盐或碳酸盐时,阴离子交换树脂是三甲基苄基铵阴离子交换树脂。
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A division of nonflowering plants characterized by rhizoids rather than true roots and having little or no organized vascular tissue and showing alternation of generations between gamete-bearing forms and spore-bearing forms; comprises true mosses and liverworts and hornworts.
无花植物的一个亚部,以假根而非真根为特点,有小的或没有维管组织,有结合体和孢子体的世代交替;由苔藓类组成。
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The standard crew of the Amerigo Vespucci comprises 16 officers, 70 non-commissioned officers, and 200 sailors.
"维斯普西"号的标准全体船员包括16名军官,70名军士和200名士兵。
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Objective Neural tube defects are a common congenital malformation in humans, which have affected on the human quality and are the most severe desease of birth defects, which comprises a series of defects such as anencephalia, encephalocoele, myeloschisis and so on because of no and delay closure of the neuropore in the progress of developing embryo.
目的 神经管畸形(neural tube defects,NTD)是人类常见先天畸形,是影响人口素质的最常见、最严重的出生缺陷性疾病之一。
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It comprises an in-put shaft hinged to its yoke through one axis, and an out-put shaft also hinged to its yoke through another axis, and these two yokes (13) were combined together by only one axis position, perpendicular to that two yoke axes like a cross, so that this combined axis will bend just like the angle bisector of that two shafts to maintain its constant velocity by a few methods, firstly, by using a section of gear teeth mesh at both ends of the shafts' teeth were so polished so that it can turn longitudinally as usual gear, and also sideways, to provide a larger solid angle of turning from ordinary 45 degrees into 60 or even more.
它包括输入轴,其通过一根轴铰链连接于叉形支架,和输出轴,其通过另一根轴也铰链连接于其叉形支架。并且这两个叉形支架(13)只需用一根相对垂直铰链轴相连而组合在一起,使得这种组合的轴总能形成这两个轴的角平分线,以通过少数几种方法保持其恒速,首先,通过用啮合在轴的两端的一段齿轮齿抛光为以能够像普通齿轮一样纵向转动,并且还能够侧向转动,以提供较大的转向立体角,从通常的45度变成60度或更大。
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The technology of the invention has the advantages that: the display device comprises following mechanism; the mechanism is structured to adjust an elevation angle of the display panel unit in the condition that users need not keep and rotate the display panel unit.
本发明的技术优点在于显示装置包括如下机构,该机构构造成在用户不必保持和旋转显示面板单元的情况下调节显示面板单元的倾斜角。
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The invention relates to an ESD protector which comprises the first well and the second well inside the semi-conductor liner, while a separating area is between them; the N pour area is inside the second well, to couple the first node; the NLDD area is between the N pour areas, and annularly poured under the NLDD areas; when the voltage of first node is higher than the breakdown voltage, the current discharge path is limited by the NLDD area and annular pour; said breakdown voltage is lower than the breakdown voltage of oxide of logic gate.
本发明提供了ESD保护技术。一种ESD保护器件包括设置在半导体衬底中的第一阱区和第二阱区,并且隔离区位于中间。N 注入区被设置在第二阱区中,并且在第一节点处耦合在一起。NLDD区被设置在N 注入区之间,并且环形注入位于每个NLDD区之下。当第一节点的电压超过击穿电压时,电流放电路径由对应的NLDD区和环形注入所限定。在一个具体实施例中,所述击穿电压小于逻辑门氧化物的击穿电压。
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The nervous system comprises paired pedal cords and visceral cords which unite anteriorly to form a cerebral ganglion or 'brain'.
神经系统是由成对的足索和脏索组成,两者在前面的结合形成脑神经节,即"脑"。
- 相关中文对照歌词
- Money Power Glory
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- 推荐网络例句
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We have limited budget let me know if you can do this competitively.
我们有限的预算让我知道如果你能做到这一点竞争力。
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We don't know how other critters breathe--lizards, for example.
我们还不知道诸如蜥蜴之类的动物如何呼吸。
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Here, you can find one of the largest affiliate marketing programs in the industry.
在这里,你可以找到最大的子公司,在行业市场推广计划之一。