同时,结合实验数据分析了分离环对法向力及压心的影响。
Effects of the separating ring on the normal force and the center of pressure also analysed in the light of the experimental data.
表面非均匀磨损是重载车辆主离合器分离环常见的失效形式。
The nonuniform wear is a popular failure mode of separating ring of heavy vehicle clutch.
本文研究了用膜分相法分离环氧大豆油中乏酸的可能性,并且进行了试验。
The separative possibility. of acid-used from epoxidized soybean oil (ESO) was studied, and the test was carried out in factory.
触发后期发作时,环脂质体会降解分离酶抑制蛋白。
When anaphase onset is triggered, the Cyclosome degrades securin.
结论:从未退变的椎间盘分离的纤维环细胞能在体外分化为脂肪细胞、格根包尔氏细胞、软骨细胞、神经元及内皮细胞。
Conclusions Anulus fibrosus cells isolated from nondegenerative intervertebral discs can differentiate into adipocytes, osteoblasts, chondrocytes, neurons, and endothelial cells in vitro.
固定方法有:前环骨折采用钢板固定;后环骨折分离采用骶骨棒,四孔方形钢板,松质骨螺钉固定。
The methods include posterior ring internal fixation by using sacral bars, four-hole square plates or cancellous screws with anterior ring fixed by plates.
但是旋风除尘器中存在的短路流,上灰环,二次扬尘等现象,使得固体颗粒不能被完全有效分离,降低了除尘器的分离效率。
But such as short circuit flow, up ash loop, re-entrainment exists and so on phenomenon, made the solid particle couldn't be separated efficiently, so reduced separation efficiency of the cyclone.
使用均质和复合壳聚糖膜对二氧六环-水和丙酮-水溶液的渗透汽化分离性能进行了研究。
Pervaporation separation of dioxane-water and acetone-water mixtures has been studied by use of chitosan homogeneous and composite membranes.
通过两次吸附分离,然后采用低压电离,高分辨质谱直接进样技术对重馏份油中的含氮多环芳烃进行定性测定。
The qualitative analysis of N polyaromatics in heavy oil was made by a double adsorption separation followed by the application of low voltage ionization and high resolution MS direct sampling.
在己内酰胺生产过程中,环己酮蒸馏塔的作用是利用环己酮与环己醇沸点差异,将二者分离。
The cyclohexanone column was used to separate cyclohexanol and cyclohexanone by the difference of their boiling points in production of hexanolactam.
对产物进行气相色谱、红外光谱、GC-MS定性定量分析,确认目的产物为环戊醇,经分离目的产物环戊醇含量大于99%。
By gas chromatography, infrared spectrum and GC - MS quantitative and qualitative analysis, cyclopentanol was con firmed as the purposive product and it was more than 99% in content after separation.
报道一类新型环型笼状化合物—瓜环的合成及分离新方法。
A new family cage compounds-cucurbiturils have been synthesized and separated by using a simple and economic method.
采用饱和蔗糖漂浮法、改良抗酸染色法和孢子化试验首次从广东某猴场的猴粪中分离到疑似环孢子虫卵囊。
Cyclospora-like oocysts from monkey feces were isolated for the first time in China by saturated sucrose floatation, modified acid-fast staining and sporulation experiment.
本文研究了两类新型稠环芳烃接枝聚硅氧烷固定相的合成,并系统评价了它们的色谱性能、应用于实际样品的分离。
In this paper, two new grafted polysiloxane GC stationary phase were synthesized. Evaluation of their chromatographic properties and separation applied to real samples were tested.
空气中三氯苯胺用微孔滤膜采集,环已烷解吸,经OV- 17和OV- 2 10混合色谱柱分离,电子捕获检测器检测测定。
Trichloroaniline in the air was collected with micropore filter membrane and desorbed with cyclohexane, separated with a column OV-17:OV-210 and determined by GC-ECD.
开发了丙烯环氧化反应产物的分离工艺流程。
The products' separation process in propylene epoxidation reaction is developed in this paper.
重点介绍了金属茂的合成方法及环戊二烯环上的取代基、溶剂对合成及分离旋光性金属茂的影响。
The synthesis of metallocene, the effects of substitution in cyclopentadiene ring, reaction medium for synthesis and separation of chiral metallocene have been highlighted.
确定了1,4 -二氧六环中所含的杂质,对共沸精馏法分离及提纯1,4 -二氧六环有重要指导价值。
Impurities in the dioxane were determined. The analysis method has important directive value for separating and purifying 1, 4-dioxane with azeotropic rectification.
该小挂件用一个金属环和小圆柱附在一根绳索上,并且包括在该套件中作为一个儿童可以附在玩具项链、手链或钥匙链上的分离的附加物。
The charm is attached to a cord using a metal ring and cylinder and included with the sets as a separate accessory that children can attach to the toy necklace, bracelet or key chain.
可分离的碳环化合物环内含七个或七个以下的碳。
Isolable carbocyclic compounds contain seven or fewer carbons in the cycle.
以液体聚硫聚脲齐聚物来增韧环氧-聚酰胺体系,用DMTA和SEM研究了固化后环氧树脂的形态结构、相分离程度和增韧效果。
The measurement of DMTA and SEM was used to study the morphology and structure of the cured epoxy, identifying the degree of phase segregation and the effect of toughening in the cured epoxy.
本实用新型公开了一种单珠分离机构,该机构主要由两个爆炸螺栓、一 个加强环、一个连接座、一个滚珠和一个连接件组成。
The utility model discloses a single ball separation mechanism; the mechanism comprises the two explosive blots, a strengthening ring, a connection receptacle, a bead and a connecting piece.
这个数据分离器的主要部分是一个数模混合的锁相环。
A digital-analog PLL is the main part of the data separator.
由,还证明了分离的阿贝尔正则环是APT环。
By, we prove that a separative Abelian regular ring is an APT ring.
物理上看,在一个特定的临界行波速下会形成自发的周期性分离再附流,每个波谷的分离区捕获一个稳定的涡环。
Physically, at a special critical wave speed the flow may have a naturally periodical separated-reattached pattern, with each wave trough capturing a stable vortex ring.
分离纯化参环毛蚓中纤溶活性蛋白酶,并对其活性及氨基酸序列进行分析。
The purpose is to purify thrombolytic enzymes from Pheretima aspergillum(E. Perrier), and to analyze their activity and amino acid sequence.
生物钟相关基因相继被分离鉴定,它们及其编码的蛋白质产物构成的自主调节的转录和翻译反馈环是生物钟运转的分子机制。
The clock genes and the coded protein comprise the self-sustaining feedback loop that can regulate both on the transcriptional and on the translational level.
本发明的优点是:原料易得,成本低、收率高,无需分离纯化即可直接制得单溴芳环产物;
The invention has the advantages of abundant raw material, low cost and high yield, and can directly obtain monobromo aromatic ring without separation and purification;
方法用抽滤法测定了3H四环素和3h青霉素在临床分离的大肠杆菌中的积聚。
Methods The accumulation of 3h tetracycline and 3h penicillin were determined using filtration method.
方法用抽滤法测定了3H四环素和3h青霉素在临床分离的大肠杆菌中的积聚。
Methods The accumulation of 3h tetracycline and 3h penicillin were determined using filtration method.
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