Ch的例句大全

The peak profiles of ions from ionization of CH_3I clusters in the nanosecond laser field were simulated using a peak shape simulation program of time-of-flight mass spectrometer ( TOF-MS).

运用飞行时间质谱的峰形模拟程序，对纳秒强光场下CH3I团簇电离过程中得到的离子峰进行模拟。

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The results show that when CH_4 is introduced into plasma, the deposition rate and C content of SiC/ C composite film increase, and films with columnar structure are formed.

研究结果表明，向等离子体中导入CH4，SiC/C薄膜沉积速度增大，薄膜中C含量增加，薄膜断面呈现柱状结构。

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A study on thermal behaviour and thermal decomposition kinetics of uo_2 [ bu_2nco ( ch_2)_6conbu_2] ( no_3)_2 by means of tg/ dtg and dta/ gc coupled simultaneous technique on line

热重法及差热&色谱在线联用技术研究配合物UO2[Bu2NCO（CH2）6CONBu2]（NO3）2的热行为及热分解反应动力学

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Tri-reforming of CH_4 to syngas over Ni/ Al_2O_3& thermal distribution in catalyst bed

Ni/Al2O3催化剂上CH4三重整反应-催化剂床层温度分布

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The space effect of the two CH_3 group makesDCEDMA forming a quasi-reversible single electron process.

甲基的空间效应使DCEDMA形成准可逆的单电子过程。

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The results indicate that by co-coking of coal and waste tire, the H_2 and CH_4 contents in the coke gas increased and thermal value of the gas was increased by at lest 23%; the yield of tar and its quality were also improved;

结果表明，共炼焦可改善煤气组成，增加H2、CH4含量，至少提高煤气热值23%，提高煤焦油收率和质量，并且废橡胶颗粒度明显影响焦炭质量。

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Numerical simulation of deflagration to detonation transition ( ddt) of ch_4o_2 gas mixture

CH4-O2混合气中爆燃爆震转捩的数值模拟

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The bond-breaking reaction of CH-3-X bond is studies by using Density functional theory ( DFT).

用密度泛函理论（DFT）研究CH3X的键断裂电子转移反应。

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The synergism of BaO/ γ-Al_2O_3 catalyst and cold plasma used in the reaction of oxidative coupling of CH_4 with CO_2 to C_2 hydrocarbons was studied.

研究了冷等离子体与BaO/γ-Al2O3催化剂协同作用下CO2氧化CH4制C2烃反应。

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The sensitivity of the operating parameters influencing the reactor stability and ethylene conversion, and the axial and radial distributions of reaction temperatures and ethylene conversions with different diluents of N_2 and CH_4 were also investigated.

考察操作工艺参数对反应器稳定性、转化率影响的敏感性以及N2和CH4做致稳气时反应温度和转化率的轴向、径向分布。

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Analysis of Tenancy Contract in Ancient Ch in a

中国古代租佃契约文书考析

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On Model B, there were two possible pathways, in which the hydrogen in CH4 could attach to CH2 and CH terminal groups. The corresponding activation energy was 91.37 and 79.07 kJ/ mol, respectively.

在模型B上，甲烷的H原子可以分别结合到CH2端基和CH端基上，对应的活化能分别为91.37和79.07kJ/mol。

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At the same time, its photo-decomposition and acid-forming performance under irradiation at 405 nm, in three solvents acetonitrile, THF, CH_2Cl_2 were evaluated by the method established in our laboratory.

并考察了其在相同浓度、相同光强、相同曝光波长（405nm）下在3种不同溶剂（乙腈、四氢呋喃、二氯甲烷）中的分解及产酸性能，计算出分解量子产率和产酸效率。

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1-D neutronics optimization design for ITER CH HCSB TBM

ITER HCSB TBM一维中子学优化设计

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The effects of carbon source, inositol, plant hormone, casein hydrolysate ( CH) and lactalbumin hydrolysate ( LH) on baicalin content in cell suspension cultures were studied.

研究了碳源、肌醇、激素、水解酪蛋白（CH）和水解乳蛋白（LH）对悬浮系中黄芩甙含量的影响。

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The head circumference ( HC), cerebral hemisphere ( CH) and ventricular size at 3 and 6 months of age were significantly larger than those in newborn period and 3 months respectively.

分娩方式对脑室大小无明显影响。3个月和6个月婴儿的头围、大脑半球宽度及脑室测定值均分别大于新生儿和3个月婴儿。

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A theoretical study of the reaction mechanism of combustion of the bi-radical CH

双自由基CH燃烧反应机理的研究

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Ch â teau Roquefort, Roquefortissime 2012 Entre Deux Mers

Château Roquefort，Roquefortissime2012Entre Deux Mers

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HS No. Product Description Ch. 50 Silk

Hs编码产品描述第50章蚕丝

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Photodissociation dynamics of the CH_3 radical at 212.5 nm excitation has been studied experimentally using the H atom Rydberg tagging time-of-flight method.

利用里德堡氢原子飞渡时间谱的方法，进行了甲基自由基在212.5nm的光解动力学的实验研究。

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