查询词典 formation

Base-catalysed hydrolysis is a typical course involving deprotonation leaving of Cl- and formation of the trigonal bipyramidal intermediate; edge displacement and ligand folding courses involve leaving of Cl- and formation of the square pyramidal intermediates.

典型的途径有经式异构体的碱催化水解，过程通过脱氢、脱氯以及三角双锥中间过渡态或中间体的形成来完成；另一途径为边沿取代及配体翻转历程，过程通过脱氯及四角锥的形成来完成。

And the exciplex formation which was occurred in excited state in aliphatic amine systems will not affect the ATRP process as serious as salt formation in the system of bipyridyl.

而脂肪胺体系生成的激基复合物由于发生于激发态，因此它就不像联吡啶的成盐反应哪样，会严重影响反应进行，导致ATRP效率的降低。

FTY720 dose-dependently reduced atherosclerotic lesion formation, both in the aortic root and brachiocephalic artery, and almost completely blunted necrotic core formation.

FTY720的剂量依耐性可同时减少主动脉根部和头臂干动脉粥样硬化病变的形成，并且几乎能全部减弱坏死中心的形成。

The time sequence of the Permian LIP development is as follows: Wajilitag layered rock mass→brecciated mica-olivine pyroxenite pipe→ basalt of Kupukuciman formation(278-292 Ma)→basalt of Kaipaicileike formation (272-288 Ma)→diabase and ultrabasic dikes→ syenite(277 Ma).

大火成岩省发育具有如下的时间序列：瓦吉里塔格地区的层状岩体→隐爆角砾云母橄辉岩岩筒→库普库兹曼组玄武岩(278×10^6~292×10^6a)→开派兹雷克组玄武岩(272×10^6~288×10^6a)→辉绿岩脉、超基性岩脉→正长岩(277×10^6a)。

In Beijing open garden , the leaf structure of Buxus sinica changed with the emerging of isolated layer in the spongy tissue , and is regarded as the adaptable change of avoidance of ice formation intracellular and promoting ice formation extracellular.

在北京自然越冬条件下，黄杨叶片组织结构变化最为明显，叶肉海绵组织分层，被认为是避免胞内结冰的适应性变化。

Using phalloidium staining we observed a sharp disappearance of the actin stress fibers, formation of extensive microvilli as demonstrated by the scanning microscopy and formation of typical bile canaliculi structures as confirmed by a monoclonal antibody to aminopeptidase N which is a BC specific antigen. The appearance of microvilli and BC suggested that selenium is able to elicit a differentiation reprogramming.

利用Rhodamine pholloidin 染细胞内的F-actin 显示出细胞内的stress fiber 大部分都消失；利用Scanning electron microscope可以检测到细胞表面有明显的microvilli 的结构；并且利用标定胆小管的特殊蛋白可以发现硒元素可以诱导HuH7 肝癌细胞分化产生胆小管的结构。

Fluid of profess to convinced of glue of result compound bee can restrain the formation of reserpine ulcer significantly, the heal of acerbity to second burn ulcer has apparent stimulative effect, can restrain the formation of pylorus ligate ulcer significantly, reduce cankerous area significantly, its action and positive contrast medical Xi Mi comparatives for man.

结果复方蜂胶口服液可显著抑制利血平溃疡的形成，对乙酸烧灼型溃疡的愈合有明显的促进功能，可显著抑制幽门结扎溃疡的形成，并显著减少溃疡面积，其功能和阳性对照药西咪替丁相当。

By means of core observation and log analysis of reservoir, it is recognized that widely distributed Tazhong uplift is formed from the late of Middle Ordovician to the early of Late Ordovician (from Llandeilo in Early Caradoc). The buried hill paleo-karst reservoir developed in the carbonate rocks of the mid-upper section of Yingshan formation of Lower Ordovician and covered by Lianglitag formation of Upper Ordovician is dominated by lithology of granular limestone, micritic limestone and algal elastic limestone interlayered with dolomite of open to semi-restricted platform fades.

通过岩心观察、测井储集层分析等手段，识别出塔中凸起区广泛分布形成于中奥陶世晚期－晚奥陶世早期（兰代洛世－卡拉道克世早期）、发育于下奥陶统鹰山组中上部碳酸盐岩中且被上奥陶统良里塔格组覆盖的古潜山岩溶储集层，其原岩主要为开阔－半局限台地相颗粒灰岩、泥晶灰岩、藻灰岩夹白云岩。

Hypogene high thermal or deep source epi-mesothermal condition and it is not only stressed the mantle source simply but also the crust-mantle;②in order to guid ore exploration better the artificial classification of uranium deposits should be broken and uranium ore-forming system strengthened;③much attention should be paid to searching the diabase-hosted rich uranium ore in strongly argillized cataclastic zone;④attention should be paid to the influence of basement of volcanic basin on the uranium ore formation that should be undstood both in feeling and theoretically through the ore propect process;⑤relation of red basin with uranium ore formation can be made clear from analyzing tectonics, paleo-climate and time and it is not only theoretically important but also helpful to uranium ore prediction;⑥crypto explosive pipe is an uranium ore, rich uranium ore host structure and it is the next goal for uranium ore exploration in east China.

摘要文章论述了华东火山岩型铀矿找矿值得重视的地质问题：①铀成矿既可形成于浅源浅成低温条件，也可形成于深源深成高温或深源浅成中低温条件，在强调深源时，不是简单地认为是幔源就可以了，还必须强调壳幔作用的地质过程；②打破人为的&类型&划分，加强&铀成矿系统&的研究，更好地指导找矿；③研究基性脉体与铀成矿问题应注意构造、岩石矿物成分、成因、蚀变与成矿3大问题，注意寻找泥岩化作用强烈的破碎辉绿岩脉中的富铀矿；④火山盆地基底对铀成矿的作用主要是提供铀源，将基底对铀成矿的影响从感性认识推向理性认识，有效地指导找矿；⑤红盆与铀成矿关系可以从构造、古气候及时间分析研究中得出结论，它不仅仅是一个理论问题，而且有助于铀成矿预测；⑥隐爆角砾岩筒是铀成矿、成富矿的重要储矿构造，是华东火山岩型铀矿找矿的新领域。

About the formation of salt lakes in Qaidam Basin, We respectively simulated and studied the relation between the formation of salt lakes and the origin of waters in Chaka Salt Lake distributed in the Small basin on the south of Qilan mountain and all salt lakes distributed in Big basin.

对于柴达木盆地盐湖的形成，分别模拟研究了柴达木盆地祁连山南缘山间小盆地内分布的茶卡盐湖和大盆地范围内各盐湖的形成同水体来源的关系。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。