- 更多网络例句与卤相关的网络例句 [注：此内容来源于网络，仅供参考]
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Becausethe ginger flavine and its the synonym have many kinds of pharmacologyactiveness, at present, conducted the research take this kind ofcompound as the forerunner which the structure optimized to cause inthe world scope chemist and the medicine scientist's widespreadattention, take the ginger flavine as the raw material, first had thefunction production corresponding sodium salt in the organic solventby NaOH or NaOEt and a-H, then and 卤代烃carried on the substitution reaction, the response condition which theresearch optimized, and grew this derivative monocrystal with thesolution law.
由于姜黄素及其类似物所具有的多种药理活性，目前，以该类化合物为先导进行结构优化的研究引起了世界范围内的化学家和药物学家的广泛关注，以姜黄素为原料，先在有机溶剂中以NaOH或NaOEt与a-H发生作用生成相应钠盐，再和卤代烃进行取代反应，研究优化的反应条件，并用溶液法生长该衍生物单晶体。
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With eggs and children artemia were detedcted using nested-PCR. WSSV positive products could be detected in artemia, and DNA sequence of the product accords with the designed specific amplified one according to sequence analysis. The positive rates of wild brine shrimp and filial generation were 58% and 43%, respectively. However, it seems to be no regularity between parents and filial generations positive results. It may not judge whether WSSV could vertically transmit in artemia or not.
检测结果显示：卤虫中可扩增出特异性的、与引物设计吻合的DNA片段；DNA测序分析表明，扩增片段的DNA序列与白斑综合症病毒序列一致；野生卤虫携带白斑综合症病毒的阳性率为58％，实验条件下野生卤虫的后代的阳性率为43％；同一卤虫家系中，亲代与子代携带病毒的情况不完全一致，不能确定白斑综合症病毒可否通过繁殖在卤虫世代间进行垂直传播。
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Take consider of the comparison of the light efficiency and the color rendering index we can find that: one piece of 1000W plasma lamp can equivalence to 2 pieces of 1000W metal halide lamp( no considering the light declining in ceramics metal halide lamp running ), and the lifetime of plasma lamp is 2 times to the metal halide lamp, so as a total by considering the lifetime and light efficiency indexes the one shot cost of metal halide is : 2×6500×2=26000YRMB, So we can find that the plasma lamp can save us 20500YRMB in the one shot cost.
根据两款灯发光效率和显色性的工程照明指标相比较得出：1个1000W的等离子灯相当与2个1000W金卤灯的照明效果（不计陶瓷金卤灯的后期光衰），而等离子灯的寿命是金卤灯的2倍，综合寿命和照明效果两项指标，在一次性投入上，金卤灯是2×6500×2=2.6 万元，由此可见，等离子灯的一次性投入比金卤灯节省2.05 万元。
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To lower coating silver,a study on the preparation of silver chloride and bromide emulsion is carried out, including the ratio of chloride and bromide , the residue of chloride and the solvent of silver halide.
为降低涂布银量，应用计算机双注乳化仪，进行了获得具有较高反差的单分散、立方晶型卤化银乳剂的工艺条件的研究，包括不同卤素比例、卤余量和卤化银溶剂的应用对卤化银颗粒大小和照相性能的影响。
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The present invention relates to compounds of formula wherein R is hydrogen, lower alkyl, lower alkoxy, halogen or lower alkyl substituted by halogen; R is hydrogen or halogen; or R and R are together with the carbon atom to which they are attached -CH=CH-CH=CH-; R is hydrogen, lower alkyl, phenyl optionally substituted by halogen, or is hetaryl, optionally substituted by lower alkyl; R is hydrogen, lower alkyl, phenyl, benzyl, lower alkenyl, lower alkoxy, phenyloxy, benzyloxy, S-lower alkyl, halogen, CN, lower alkyl substituted by halogen or O-lower alkyl substituted by halogen; R is hydrogen or lower alkyl, aryl is phenyl or naphthyl; n is 1, 2 or 3; m is 1 or 2; and pharmaceutically acceptable acid addition salts and tautomeric forms thereof.
本发明涉及式化合物及其可药用的酸加成盐和互变异构形式，其中R 1 是氢、低级烷基、低级烷氧基、卤素或被卤素取代的低级烷基；R是氢或卤素；或R 1 和R与它们连接的碳原子一起是-CH＝CH-CH＝CH-；R 2 是氢、低级烷基、任选被卤素取代的苯基或者是任选被低级烷基取代的杂芳基；R 3 是氢、低级烷基、苯基、苄基、低级链烯基、低级烷氧基、苯氧基、苄氧基、S-低级烷基、卤素、CN、被卤素取代的低级烷基或被卤素取代的O-低级烷基；R 4 是氢或低级烷基，芳基是苯基或萘基；n是1、2或3；m是1或2。
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The investigation on the concentration of four haloacetic acid s during conventional water treatment process in waterworks and in drinking waters in North China showed that there were only dichloroacetic acids and trichloroacetic acids in waters,and the proportion of TCAA was from 52% to 90%.
对北方某自来水厂常规水处理过程及饮用水体中的4种卤乙酸质量浓度进行了调查，结果表明水体中只存在二氯乙酸和三氯乙酸，其中三氯乙酸所占比例较大，为52%~90%；常规水处理工艺对二氯乙酸有较为明显的去除效果，去除率在15%以上，而对三氯乙酸没有明显的去除效果，但总体而言其对卤乙酸有10%左右的去除率；预氯化对卤乙酸的产生起主导性作用，该处产生的卤乙酸占整个氯化过程产生的卤乙酸总量的60%以上，因此常规工艺有必要从预氯化工艺着手加以改进，来更好的控制卤乙酸的产生量。
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An oxidative halogenation process involving contacting a reactant hydrocarbon selected from methane, a halogenated C1 hydrocarbon, or a mixture thereof with a source of halogen and, preferably, a source of oxygen in the presence of a rare earth halide or rare earth oxyhalide catalyst, so as to form a halogenated C1 hydrocarbon having a greater number of halogen substituents as compared with the reactant hydrocarbon.
一种氧化卤化方法，包括使一种选自甲烷、卤代C1烃、或其混合物的反应剂烃与卤素源和优选的氧源，在稀土卤化物或稀土卤氧化物催化剂存在下，进行接触，从而形成一种卤代C1烃产物，它较所述反应剂烃具有更多数目的卤素取代基。
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Halogenated aromatic compounds with great q〓(the most negative net atomic charges on an atom of the molecule), ENC (electron-nuclear attraction energy of the one-center term for the carbon atoms of the weakest carbon-halogen bond), qc (thenet atomic charges on the carbon atom of the weakest carbon-halogen bond) and E〓 tend to be reductively dehalogenated slow, while halogenated aromatic compounds with high values of △E (the difference of front-line orbital energy), EEC (electron-electron repulsion energy of the one-center term for the carbon atoms of the weakest carbon-halogen bond), Mw, q〓 and α tend to be reductively dehalogenated fast.
卤代芳烃化合物的整个分子的最负的原子净电荷，键序最小的碳卤键中碳原子的单中心项电子-核吸引能，该碳-卤键上碳原子的净电荷和E〓与该卤代芳烃化合物还原脱卤的速率常数负相关；而前线轨道间隙能，键序最小的碳卤键中碳原子的单中心项电子-电子推斥能，Mw，q〓和α与该卤代芳烃化合物还原脱卤的速率常数正相关。
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Our products are halogen lamps, low voltage halogen lamps, high voltage cold lamp (JCDR, GU10, GZ10 series),single ended halogen lamps, tube type halogen lamps, halogen auto bulb (9000,H series), cold reflector lamps (M16, MR11, MR8), PAR type halogen lamps (PAR20, PAR30,PAR38) and other lighting products and electric spool, pin type with sindle, disc type, line post, station post, long rod and cutout fuse.
公司主要产品有照明系列卤素灯、低压卤素灯、高压冷反光灯（JCDR、GU10、GZ10系列）、单端卤素灯、管形卤钨灯、卤素汽车灯（9000、H系列）、冷反光灯（MR16、MR11、MR8）、PAR卤钨灯（PAR20、PAR30、PAR38）以及照明电器和电瓷绝缘子系列有蝴蝶、拉紧、线轴、针式、悬式、柱式、支柱、拉棒以及电瓷电器等系列品种规格齐全。
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Several preliminary experiments were conducted to find the solution for solving the problem regarding yearly decline of cyst production in Bohai bay: the revolution of Bohai Artemia strain harvested from 2000 and 2002, on biometrics of the cysts and nauplii, reproduction mode; effects of salinity on the production of the cysts; effects of nutrients in the ponds on growth of microalgae and cyst production.
在卤虫增养殖研究中，我们针对渤海卤虫人工养殖池中卤虫卵产量连年下降的情况，分别从以下几个方面着手进行了初步探索：卤虫品系特性，包括生殖方式是否改变；盐度对卤虫卵产量的影响；养殖池中的营养对藻类生长及卤虫产卵的影响。
- 更多网络解释与卤相关的网络解释 [注：此内容来源于网络，仅供参考]
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alkyl halide：烷基卤化物卤代烷
alkyl halide 烷基卤化物 | alkyl halide 烷基卤化物卤代烷 | alkyl 烷基
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alkyl halide：卤烷;烷基卤化物;卤化烷基
"alkyl cyanide","烷基氰化物;氰烷;氰化烷基" | "alkyl halide","卤烷;烷基卤化物;卤化烷基" | "alkyl isorhodanate","异硫氰酸烷[基]酯"
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Artemia parthenogenetica：卤虫
对采自新疆鲸鱼湖卤虫(Artemia sp.)、新疆艾比湖和青海尕海卤虫(Artemia parthenogenetica)的3个品系的生物学进行了测定.研究了温度与孵化率之间的关系,以及盐度对鲸鱼湖卤虫孵化率的影响.观察了鲸鱼湖卤虫的染色体倍性组成.除壳厚外,
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acid halide：酸卤化物;醯卤;卤化醯基
"acid group","酸基;酸根" | "acid halide","酸卤化物;醯卤;卤化醯基" | "acid heat test","酸热试验"
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acid halide：酸性卤化物;醯卤卤化醯基
"acid; carboxylic","羧酸" | "acid halide","酸性卤化物;醯卤卤化醯基" | "acid hydrolysis","酸性水解"
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alkylmagnesium halide：卤化烷基镁;烷镁卤化物
卤化烷基铅;烷铅卤化物 alkyllead halide | 卤化烷基镁;烷镁卤化物 alkylmagnesium halide | 氰化烷基汞;烷汞氰化物 alkylmercury cyanide
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haloid：卤化物卤的含卤的
haloid 卤化物卤的 | haloid 卤化物卤的含卤的 | halometer 盐量计
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haloid：卤化物卤的
haloid fire-extinguishing system 卤化物灭火系统 | haloid 卤化物卤的 | haloid 卤化物卤的含卤的
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halogenated：卤化的;卤代的
卤化的;卤代的 halogenated | 卤烷 halogenated alkane | 卤化物灭火剂 halogenated extinguishing agent
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halocarbon：卤化碳;卤代碳氢化合物;卤化烷烃
haloalkane 卤烷 | halocarbon 卤化碳; 卤代碳氢化合物; 卤化烷烃 | halon fire extinguishing agent 哈龙类灭火剂