转环
- 与 转环 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 HI-TECH PARK is a representative of high technology industry development in the Mainland, the China high technology industry focus on coastal areas of Guangdong in the initial stages, such as the Delta of Pearl River; Taiwanese businessman and foreign businessman of IT industry now move to the Delta of Yangtse River slowly recently, the investment area changes to Shanghai is trend now, moreover, the investment scope in Shanghai is more augmentative than before.
中文摘要大陆「高科技园区」建设是高科技产业发展重要政策的一环,大陆发展高科技产业早期以广东等沿海地区为主,但近来IT产业台商及外商均有转往长江三角洲地区如上海投资移动之趋势,且投资规模愈趋扩大。
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The basis is right stock market IPO, add hair is new, match, and company debt, debenture, can turn the statistic that the bond such as bill of certificate of debt, short-term financing, metaphase distributes a case, amount of financing of city of the stock market, debt was seventy-eight billion seven hundred and ninety-seven million yuan October this year, relatively reduced about 21.8 billion yuan September, annulus comparing is decreased achieve 21.7%.
根据对股票市场IPO、增发新股、配股,以及企业债、公司债、可转债、短期融资券、中期票据等债券发行情况的统计,今年10月份股市、债市融资总额为787.97亿元,较9月份减少约218亿元,环比减幅达到21.7%。
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CRP/CAP Catabolite activator protein,CAP is an activator required for high level transcription of the lac operon.The active molecule is a CRP dimer that binds 3'5' cyclic AMP to form a CRP-cAMP complex.
CRP/CAP 分解代谢物激活蛋白CAP是Lac操纵子高水平转录的一个必须的激活因子,有活性的CRP二聚体与3ˊ5ˊ-环式AMP结合形成CRP-cAMP复合物。
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There are shovel blades equipped bottom of the cinquefoil shelf. When shovel blades rotate with rollers, they throw up the materials and send them into the space between rollers and ring and then form a material bed. The material bed produces centripetal force as a result of rotating of roller. The material is crushed by the centripetal force.
磨辊吊架下装有铲刀系统,其位置处于磨辊下端,铲刀与磨辊同转过程中把物料抛起喂入磨辊与磨环之间,形成垫料层,该料层受磨辊旋转产生向外的离心力碾压,达到制粉目的。
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of determination of cyclohexanone oxime concentration in esters gained in liquid phase Beckmann rearrangement is set up in the paper, which is a basis of the above reaction kinetics.
本文建立了己内酰胺液相重排反应转位酯中环己酮肟含量的测定方法,为环己酮肟液相重排反应动力学的研究奠定了基础。
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The gasification efficiency increased and the molar fraction of H2 decreased with an increase in the reaction temperature. The decomposition of PVA was more complete at higher temperatures. At 24 MPa, 500℃ and 120 s, the TOC remove rate, the carbon gasification rate and the hydrogen gasification rate were up to 71.46%, 67.97% and 157.24% respectively. A change in the residence time had no significant effect on the molar fraction of gas production but an increase in the residence time could enhance the gasification efficiency of PVA. It was found that the intermediates were mainly alkane, cycloparaffin, aromatic hydrocarbons, and low-molecular weight acids. It was supposed that PVA was degraded into small molecules through breaking of C-C bonds. Parts of the molecules were converted into H2, CO, CH4 and CO2 while some was converted into aromatic hydrocarbons.
过程探索发现:反应温度的升高能提高PVA气化效率,但气体产物中H2的含量随反应温度的升高有所下降;随着反应温度的升高,PVA分解趋于彻底,在压力24MPa、温度500℃、停留时间120s的条件下,TOC去除率、有机碳气化率和氢气化率分别达到71.46%,67.97%和157.24%;停留时间的变化对气体产物含量没有明显的影响,但延长停留时间能提高PVA的气化效率;PVA气化反应中间产物主要为链状烷烃、环烷烃、芳香烃及小分子酸,根据中间产物出现的顺序推测PVA的降解为由C-C键断裂形成小分子物质,这些小分子物质一部分转化为H2,CO,CH4和CO2,一部分形成难降解的芳香族化合物。
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And the development of the control system of the electrical dynamometer is also completed.
通过分析系统控制动态过程,提出以模糊控制器为核心的转速转矩闭环控制方案,具体研究了模糊控制器的组成、结构及其设计与实现,同时将底盘测功机模拟道路测试的方法引入到变速箱性能测试中,研究汽车道路行驶阻力的模拟,实现变速箱实验室模拟道路测试,以提高测试效率,缩短测试周期。
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The simulation results indicate that H_∞mixed sensitivity controller with PI current loop can improve the capability of low frequency noise enhancement and high frequency enervation in wide frequency band, and attenuate noise of torque sensor. The designed control system for EPS system exhibits good robust performances in assist tracking and anti-disturbance, greatly enhances the returnability, driver\'s steering feel, handling characteristic.
通过仿真结果分析表明基于PI电流环的混合灵敏度鲁棒H_∞控制器能在较宽频带范围内增强地面低频信号、削弱高频信号和抑制转矩传感器的噪声,所设计的控制器有较强鲁棒性,助力跟踪能力和抗干扰能力,能有效改善车辆的转向回正特性,提供给驾驶员较为满意的路感,提高车辆的转向操纵性能。
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Cinnamomea, antrocamphin A was purified from previous ethanol extraction using bioactivity-guided fractionation. As results, the antrocamphin A could significantly inhibit NO and PGE2 autacoids production in LPS-induced RAW 264.7 macrophage cells. Meanwhile, the mRNA and protein expression levels of iNOS and COX-2 were inhibited by antrocamphin A in a dose-dependent manner. Antrocamphin A also reduced the translocation of NF-κB induced by LPS, which was associated with the prevention of the degradation of I-κB, and subsequently decreased p65/p50 proteins level in the nucleus. This is the first report demostrating the A.
接著并以活性为导向的分离策略,从樟芝子实体乙醇抽出物中分离出具抗发炎活性成分antrocamphin A,续利用LPS诱导小鼠巨噬细胞(RAW 264.7)产生发炎的模式,解析antrocamphin A之抗发炎机制,结果证实antrocamphin A确可有效抑制一氧化氮自由基和前列腺素的生成,透过蛋白质表现分析得知,antrocamphin A之抗发炎活性是经由抑制一氧化氮生成酵素和第二型环氧酵素的mRNA表现,进而抑制了一氧化氮生成酵素、第二型环氧酵素和核转录因子-κB等酵素之表现。
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The control algorithm prototype was built in the environment of Matlab/Simulink,and a hardwareintheloop platform was established. Using the platform, the control algorithm prototype was verified by testing. The results show that the algorithm can restrict the excessive slip or skid effectively and improve the traction performance,the brake ability and the steering stability of vehicles.
在Matlab/Simulink环境下建立了控制算法原型,并搭建了防滑控制系统硬件在环试验平台,通过硬件在环试验对控制算法原型进行的验证结果表明,算法能有效抑制车轮的过度滑转或滑移,提高车辆牵引性能、制动性能和操纵稳定性能。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。