产物
- 与 产物 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The reaction of isomerized butadieneiron complex (I; R = Ph, p-tolyl) with triphenylphosphine and tri-Ph phosphite gave products II (same R; R1 = Ph, OPh), at -60 to -30? When I was reacted with triphenylphosphine in hexane at 60 to 70?
丁二烯二羰基铁配合物的异构化产物,C4H62FeC(OC2H5)Ar(1,Ar=苯基, 2, Ar=对甲苯基),在己烷溶液中于-60到-40℃与三苯膦或亚磷酸三苯酯反应生产产物3-6。
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He protein product of TSC1 is hamartin and that of TSC2 is tuberin.
SC1的蛋白质产物是错构瘤蛋白,而TSC2的蛋白质产物是结节蛋白。
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The Shoushangou Formation(P1ss)overlaps unconformably on pre-existing strata or geologic bodies; the Dashizhai Formation(P2ds) is the product of submarine volcanic eruption at the time of a maximum marine-flooding surface; and the Zhesi Formation (P2z) is the production of deposition during shrinkage of a sea basin.
寿山沟组(P1ss)地层呈超覆不整合覆于以前地层或地质体之上;大石寨组(P2ds)为达到最大海泛面时海下火山喷发的产物;哲斯组(P2z)是海盆地萎缩期的沉积产物。
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XRD and NMR analyses showed that a type of semicrystalline structure existed in the precipitate. However, ether-based polymeric structure was uncrystallizable due to existence of the complex intermolecular hydrogen bonding interaction.
结合XRD和核磁共振分析结果推测:硫脲甲醛聚合产物中存在着一种氢键导向型结晶结构;分子中含有醚键的聚合产物因具有复杂的氢键作用没有结晶性。
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The emulsifying activity of UBPI hydrolysates was two times increased than unhydrolyzed UBPI at pH7. 0, but at isoelectric point the improving was unobvious.
对水解产物的溶解性实验表明:在酸性条件下水解产物的溶解性比未水解的蚕豆分离蛋白有了明显改善。
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The cytochemical localization of POD showed that the peroxidase was found in cells ofboth cultivars after inoculation. The activity of POD in resistant cultivar was higher than that innot only the uninoculated controls but also the inoculated susceptible ones and localized morewidely, such as localized in mesophyll cell wall, intercellular spaces, membranes of chloroplastand mitochondrion and vacuolar membrane. Whereas the POD in susceptible cultivar waslocalized mainly in cell walls but little in plasma membrane with a lower range and intensitythan that in resistant cultivar.
对过氧化物酶的细胞定位研究发现,无论抗病杨树还是感病杨树,接种后均发现细胞中有过氧化物酶反应产物,通过分析发现,毛白杨过氧化物酶的活性不仅明显高于未接种的对照,也明显高于接种处理后的北京杨,并且定位更广泛,在细胞壁、细胞间隙、叶绿体膜、线粒体膜及液泡膜上均有大量定位,而北京杨酶反应产物主要分布于细胞壁上,在细胞膜、核膜局部有少量定位,定位范围及强度均小于毛白杨。
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The uniphase C with W/≤0.3 can be synthesized without being preheated. When W/ is higher than 0.3, the sample expansion increases with the increase of W content, the reaction between W and C is incomplete, the combustion products consist of W〓C, WC, TiC, C, and unreacted W. Preheating mixtures can accelerate the completion of the reaction among Ti, W, and C. The uniphase C with W/=0.4 can be synthesized by SHS at preheat temperature of 600℃. There are two kinds of powders with size of 2-4μm and size less than 1μm in the combustion products.
通过燃烧前沿激冷淬熄试验及产物形貌特征(燃烧块断面组织和产物多晶聚合体颗粒)分析,创新性地提出了两种体系的自蔓延高温反应机制。1熔化—溶解—析出机制:当燃烧温度较高时,燃烧前沿Ti粉熔化,W和C溶解于熔融Ti里,而后C从熔融里析出。2扩散—固溶机制:当燃烧温度不足以使燃烧前沿Ti粉熔化时,通过C的扩散先形成TiC层,其后C沿着热应力导致的TiC层裂纹继续扩散,与固态Ti核反应生成TiC;同时,C扩散至W颗粒,形成W〓C,而后通过C的继续扩散W〓C转变成WC;与此同时,WC固溶至TiC里,形成C固溶体。
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Hepatitis B virus is the smallest DNA virus which is a member of the viral family Hepadnavirida. It uses its DNA as template and the RNA polymerase II of the host cells to transcribe its viral transcripts. There are four major RNAs transcribed from HBV genome. All of the four major transcripts are unspliced, terminated at a common site, polyadenylated at the 3' terminal and capped at the 5' terminal.
B 型肝炎病毒属於肝病毒科,为目前已知最小的去氧核醣核酸病毒,利用其病毒的去氧核醣核酸以及宿主细胞内的核醣核酸聚合酶可转录出四种主要的核醣核酸产物,此四种主要的转录产物均未经剪接并终止於核心开放编阅序列的共同polyadenylation 讯号,且在其5'端均经过capping修饰。
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Objective:To explore the relationship of negative schizophrenic cognitive function improvement with HVA and 5-HIAA, Method:Thirteen negative schizophrenic patients were treated with clozapine for 8 weeks,Memory,attention,executive function were assessed separately with Waise memory scale,cancellation test and Wisconsin card sorting test before and after treatment,and cerebrospinal fluid HVA and 5-HIAA levels were determined with HPLC-ECD, Results:Part of short memory was improving with decreasing of HVA or increasing of 5-HIAA,while significant correlation were not found between improvement of memory quotient,attention,executive function and change of HVA,5-HIAA, Conclusion:The great part of negative schizophrenic cognitive function improvement has marked correlation with change of DA and 5-HT
目的:探讨阴性精神分裂症认知功能的改善与HVA和5-HIAA变化的关系。方法:对13例阴性精神分裂症在氯氮平治疗前和治疗8周后分别采用韦氏成人记忆量表,数字划消测验和威斯康星卡片分类测验(Wisconsin card sorting test,WCST)评估其记忆、注意及执行功能,采用高效液相色谱-电化学检测测定其治疗前和治疗后脑脊液中DA代谢产物高香草酸和5-HT代谢产物五羟吲哚乙酸(5-HIAA)的浓度。结果:部分短时记忆随HVA降低或5-HIAA的增高而改善。而总的记忆商数,注意及执行功能的改善与HVA和5-HIAA的变化无明显相关。结论:大部分阴性精神分裂症认知功能的改善与DA和5-HT浓度变化无明显相关。
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Results show that the activation product is an amorphous alkali-aluminosilicate gel with a structure similar to that of zeolitic precursors.
结果表明:水化产物是类似于沸石类结构的无定形碱硅铝凝胶,碱溶液、液固比、养护温度和养护时间等因素影响着水化产物及其强度的形成。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力