总合的
- 与 总合的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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On the basis of these results, the relations of total-pressure recovery coefficient or flow coefficient and flight mach number, angle of attack and the second movable wedge angle of the inlet have been founded by hypersurface fitting, then the mathematical model of the inlet is established.
根据流场计算结果并利用超曲面拟合方法建立了进气道总压恢复系数、流量系数与飞行马赫数、进气道攻角及二级可调斜板角度之间的关系,由此得到了二元混压式超声速进气道数学模型。
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Total DNA were extracted from the pearl oyster Pinctada fucata tissues preserved at -70℃ and fixed in 95% alcohol, respectively.
分别从保存于-70℃和95%乙醇的合浦珠母贝组织提取总DNA。
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Category Ⅰ: lgβ〓=16~19, lgβ〓=28~32, lgβ〓>32,Δ~12, such as solochrome violet RS and pyrocatechol violet, they can be employed for determination of Al〓 at pH 4~5, while at pH 8~9 the complex ability of reagents increased obviously, so it can be used for the determination of Al〓.
类试剂:累积稳定常数较大。lgβ〓=16~19,lgβ〓=28~32,lgβ〓>32,△~12。如酸性媒染紫、邻苯二酚紫。该类试剂在酸性pH4~5下可测定无机单核铝,而在碱性pH8~9下测定总单核铝;由于lgβ〓均较大,易和铝形成螯合能力极强的1∶3配合物。
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The paper amply introduces the logical structure and design of software and hardware of the remote multi-channel instrument system for temperature measurement. LabVIEW primary control module, cure fitting module, data acquisition module, channels and scopes set module, data processing module, data analysis and display module, data storage and redisplay module, printing module are designed in this system, which realizes the data acquisition, processing, analysis and display.
本系统采用模块化设计思想,主要分为八个模块:LabVIEW总控制模块、曲线拟合模块、数据采集模块、测温通道和测温范围设置模块、数据预处理模块、数据分析与显示模块、数据存储与回放模块、打印输出模块;实现了对环境温度信号的采集、处理、分析和显示。
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The synthesis of nalbuphine hydrochloride from thebaine as starting material was through following processes:oxidation,high-pressure hydrogenation,acetylation,removing methyl of 3-methoxy,hydrolysis,condensation,reduction and finial salification.
以蒂巴因为起始原料,经氧化、高压氢化、乙酰化、氰化、脱3-位甲氧基的甲基、水解、缩合、还原、成盐,合成了盐酸纳布啡,总收率达18。
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Proximal margin of involucral bracts connate, becoming funnelform.
总苞片的下部边缘合生,变得漏斗状。
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Hexahydropyridazine, an important pesticidal and pharmaceutical intermediate, was synthesized via catalytic cyclization and alcoholysis using diformylhydrazine and 1 ,2-dichlorobutane as starting reagents, with a total yield of 77% and purity of 97.7%.
六氢哒嗪是一种重要的农药和医药中间体,以二甲酰肼和1,2-二氯丁烷为主要原料,经催化环合和醇解2步反应合成六氢哒嗪,总收率77%,产品纯度97.7%。
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Objective To explore the effects of panax notoginsenosides on the survival of injured neurons in Clarke's nucleus and red nucleus and NOS expression of CN neuron after spinal cord hemisected.
目的 探讨三七总皂甙对脊髓半横断后受损伤背核和红核神经元存活以及背核神经元表达一氧化氮合酶的影响。
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The results showed that there was regional difference in the distribution of NOS positive neurons in the head of CP.
并在夹闭双侧颈总动脉2小时后,观察这些区域一氧化氮合酶阳性神经元的变化。
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Genetic diversities of 103 croakers at 23 loci pronounce that there are 134 alleles in total and an average of 5.82, and the observed average heterozygosity of 0.5993, demonstrating that these broodstocks still maintain genetic variability to some extent.
遗传多样性检测显示,103尾亲鱼在23个座位共获得等位基因数134个,平均5.82个,总平均观察杂合度0.5993,表明该繁育群体尚保持一定水平的遗传多样性。
- 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。