- 更多网络例句与反应时相关的网络例句 [注：此内容来源于网络，仅供参考]
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Based on the sliding response theory of the free-standing equipment, the differential equation of motion of the free-standing equipment under seismic excitations is presented. The equation is solved by Runge-Kutta algorithm, therefore the absolute acceleration, relative velocity and relative displacement of the equipment can be obtained. The sequential coulomb friction model is applied to the analysis.
以前人研究建立的浮放设备滑移反应分析理论为基础，给出了浮放设备在水平和竖向地震输入下滑移反应运动微分方程，选取连续型的库仑摩擦力模型，采用Runge-Kutta法求解浮放设备地震滑移反应运动微分方程，可以得到浮放设备在地震作用下的绝对加速度、相对速度和相对位移反应时程。
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In addition, the Heck reaction of bromobenzene with styrene of a wide range of substrates was also achieved.
在催化纯水中的Heck反应时，合适的表面活性剂也使得该类环钯化合物表现出一定的催化效果。
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The catalytic effects of 1a on the direct aldol reaction in water were much better than that of 1b.
与有机相中的反应相比，在水中反应时，1a比1b催化活性更高。
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The yield of iso amyl propionate was up to 91.8% when molar ratio of isoamyl alcohol to propionic acid was 3.0:1, mass ratio of catalyst was 2.5%, and reaction time was 2.0 hs.
在醇酸物质的量比为3.01，催化剂用量为反应物料总质量的2.5%、反应时2.0h，产品收率可达91.8%。
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METHODS: 5 184 people of non-manual workers and manual workers in city as well as farmers at different sex, aged from 20-59 years, were selected in Shijiazhuang, Cangzhou and Chengde with random sampling of stratified cluster in July 2000. They were assigned into 20-39 year group and 40-59 years group according to age to perform investigation of their physical work, which composed of strength of grasp, anteflexion of body when sitting, standing with single foot when closing eyes, back pressure, vertical jump, 10 m×4 return run, push-up, sit-up and choice of reaction time, etc. RESULTS: 4 800 people were involved in the result analysis.
于2000-07用分层整群的随机抽样方法抽取石家庄、沧州、承德3个城市不同性别的城市非体力劳动者、城市体力劳动者、农民3类职业人群的20～59岁公民5184名，按年龄分为20～39岁组和40～59岁组两组，对其进行体能测查，测查内容包括握力、坐位体前屈、闭眼单脚站立、背力、纵跳、10m×4往返跑、俯卧撑、仰卧起坐、选择反应时等。
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The questionnaire included age, sex, body height, body mass, waist circumference, hip circumference, systolic blood pressure, diastolic blood pressure, vital lung capacity,steps index, grasp strength, dorsum strength, body anteflexion in sitting position, stand in one leg with eyes closed, vertical jump, push-up, sit-up and reaction time.
项目包括年龄、性别、身高、体质量、腰围、臀围、收缩压、舒张压、肺活量、台阶指数、握力、背力、坐位体前屈、闭眼单脚站立、纵跳、俯卧撑、仰卧起坐和反应时。
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The aromatization performance of Mo/HZSM-5 with different molybdenum species has not been well investigated.
另一方面，使用MoO_3／HZSM-5进行甲烷芳构化反应时，反应过程中钼物种会被还原和碳化形成多种钼物种，但关于这些不同钼物种的Mo／HZSM-5催化剂的芳构化性能尚不清楚或存在争议。
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Methylpyridine-coordinated ruthenium benzylidene complex 62 shows thehighest catalytic activity. TOF=960 h~(-1) is achieved during RCM reaction of 50, TOF=4 h~(-1)is obtained during the CM reaction of acrylonitrile with 1-decene.
其中，2-甲基吡啶配位的钌卡宾配合物62的催化活性最高，在催化烯烃50闭环交互置换反应时TOF可达960 h~(-1)；催化丙烯腈与1-癸烯交叉交互置换反应时TOF达到4 h~(-1)。
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Results After 4 hours of test, the non-epidemic strains became positive and the average growth density of the non-epidemic strains was higher than that of the epidemic strains; however, some were still lower than the epidemic strains. In contrast, at the eighth hour oftest, when epidemic strains got positive, they showed higher average growth density.
结果 在甘露醇发酵实验第4小时非流行株出现阳性反应时，非流行株整体生长趋势较流行株迅速，但单个菌株生长速度有快有慢；第8小时流行株出现阳性反应时，其生长高于非流行株。
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Treatment of phosphines with [Ir2Cl] resulted the formation of the products with the phosphine ligand trans to the carbene moiety via substitution of CO.
当膦化物与上述的 [I2Cl]反应时，膦化物会取代反式位置上的CO取代基而形成[Ir(PR3)Cl]。
- 更多网络解释与反应时相关的网络解释 [注：此内容来源于网络，仅供参考]
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abbreviated formula：简写式
abbreviated drawing 简图 | abbreviated formula 简写式 | ABC of reaction time 反应时ABC
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ability：力
英文的"责任感"(responsiblity)由"反应"(response)和"能力"(ability)合成,可见责任感原本是一种反应能力. 当我们的心能对他人身上的不幸、痛苦作出反应时,我们自会对其承担责任;若把责任看成是"应当如此"的道德准则,必流于虚伪勉强.
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carbene：碳烯
此外,光化学环加成反应及碳烯(Carbene)反应均属于本类反应. 进行本类反应时,应适当应用分子轨道对称性守恒规则. 当反应物与产物分子轨道一致时,反应易于发生,不一致时,反应发生困难. 二、基团选择:常在骨架形成中获得,
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discriminative power：辨别力
discriminational 歧视的 | discriminative power 辨别力 | discriminative reaction time 辨别反应时
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gossypol：棉子醇
去甲二氢愈创木酸(NDGA)、棉子醇(gossypol)和芬宁东(phenidone)对脱甲基反应的强烈抑制作用提示,SLO起催化作用. 还原型谷胱甘肽(GSH)或二硫苏糖醇参与反应时,甲醛的累积量明显降低,表明SLO对灭害威脱甲基作用时,产生自由基.
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hyaline membrane：透明膜
3、休克肺:休克时,可见肺水肿、淤血、出血、肺萎陷、DIC、肺泡内透明膜(hyaline membrane)形成. 这种变化称为休克肺. 引起呼吸功能不全. 过敏反应时,IgE与抗原再次相遇,引起肥大细胞、嗜碱性粒细胞脱颗粒,释放组胺、缓激肽、5-羟色胺等血管活性胺,
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NaH：氢化钠
问题: 氢化钠(NaH)是一种白色离子晶体,NaH与水反应放出H2,则下列叙述正确的是氢化钠(NaH)是一种白色离子晶体,NaH与水反应放出H2,则下列叙述正确的是 A、NaH溶于水显酸性 B、NaH中氢离子被还原为氢气 C、NaH跟水反应时,
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reaction time：反应时
他认为,反应时(reaction time)反映了神经冲动传导速度这类基本因素,因此,可用来作为分析比较复杂的行为反应的基本成分. 这种反应时测量方法,成了现代信息加工研究的一种重要方法,因为对心理过程所经历的时间的研究,
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simple reaction time：简单反应时
简单反应时(simple reaction time)是指给被试呈现单一的刺激,同时要求他们只作单一的反应,这时刺激-反应之间的时间间隔就是反应时. 譬如说,短跑运动员在听到发令枪响后立即起跑,这一事件就可以作为一个简单反应时任务. 这种反应之所以称之为简单反应,
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RT：反应时
结果表明,在相同记忆负荷条件下,随年龄增长工效显著提高,反应时(RT)和ERP的P300潜伏期(PL)明显缩短. 在年龄相同情况下,随记忆负荷加大,工效显著下降;RT和ERP和P300和PL与年