查询词典 rock-solid

Adopt Fmoc solid-phase synthesis method to synthesize the linear peptide,and use DCC-HOBT method to cyclize the antamananide the result of study shows: the resulting that the linear peptide is 64%,the purity is 95%;the content of Antamananide is above 25% in the products.

采用Fmoc固相合成法合成直链多肽，并用DCC-HOBT环化法合成了抗鹅膏肽，结果表明：所得的直链多肽收率为64%，纯度为95%；所得的环化产品中抗鹅膏肽的含量在25%以上

Keywords rare earth composite solid superacid;cyclohexyl acetate;catalytic synthesis;kinetic equation;activation energy

稀土复合固体超强酸；乙酸环己酯；催化合成；动力学方程；活化能

Synthesis of cyclohexyl acetate with rare earth composite solid superacid catalyst of SO2-4/TiO2/Ce4+was investigated.

研究了以稀土复合固体超强酸SO42-/TiO2/Ce4+为催化剂合成乙酸环己酯的反应，在反应温度分别为100℃、110℃、120℃下，测出酯化反应的动力学参数，建立了动力学方程，并与无催化剂作用下合成乙酸环己酯反应的活化能及动力学方程进行了比较。

The catalytic performance of a series of supported KNO3 solid bases for the synthesis of methylcyclopentadiene via cyclopentadiene methylation with methanol was investigated.

考察了负载型KNO3固体碱对环戊二烯和甲醇的甲基化制备甲基环戊二烯反应的催化性能。

The fluorinated polyamides could be dissolved in strong aprotic solvents and some low boiling point solvents, such as cyclopentanone, to form homogenously solution with solid content higher than 20%.

这一系列聚酰胺材料在极性溶剂或低沸点溶剂如环戊酮中都具有较好的溶解性，可以获得固含量高达20％以上的均相溶液，并在较的低温下固化成膜。

Starain LHG1 could not only utilize the intermediate products of cycloalkanes－clohexanone and cyclopentanone, but also could degrade alkane, aromatic hydrocarbon and phenols, such as liquid paraffin,solid paraffin, naphthalene and phenol.

LHG1菌株能够利用环烷烃代谢的中间产物环己酮和环戊酮。此外，LHG1菌株还能降解液体石蜡、固体石蜡、萘和苯酚等链烃、芳香烃和酚类。

Exposure to metoprolol, a substrate of CYP 2D6, was increased by 30% when it was given in combination with gefitinib (500 mg daily for 28 days ) in patients with solid tumors.

在实体肿瘤患者中将药物代谢酶 CYP2D6的底物美托洛尔与吉非替尼（500毫克/天，服用28天）同时给药，则吉非替尼的药效升高30%。

The main imaging features of CT were included the solid portion of tumors enhancement, necrosis and cystiform degeneration within the mass, more than half of the mass lay outside the cavity in many cases, the CT imagings of metastasis were similar as primary tumors.

CT扫描表现为肿块实质部分静脉期强化较动脉期明显，瘤体内可见液化坏死、囊变，多数瘤体以腔外生长为主，邻近胃肠道壁无增厚，转移病灶与原发灶的CT表现相似。

The cytogenetical feature of murine solid mammary carcinoma (Ca761/s) was analysed with G-banding and C-banding technique.

为探讨小鼠乳腺癌实体瘤（Ca761／S）的细胞遗传学特性，我们进行了染色体G、C带核型分析。

It tells particularly the debris flow"s the encironment and the development characteristic by numbers . And according to its character , selecting the latest research results at present , the anthor calculates the debris flow"s the moving , dynamical characteristics and the scale , such as , the velocity of flow , the wallop , the peak value flux , and the total flux . And the anthor calculates density in different design frequency by the empirical formula method . In the text, the author uses the modle of evaluating a single gully to evaluate the risk of the debris flow . First , the author calculates the hazard degree in different design frequency , and forecasts the risk range of debris flow in Shenjia gully based on the maximum pile thickness and the total solid amount of a denbris flow . Then , on the basis of the risk range in different design frequency , the author carries out the damageability and risk assessment . The basic purpose of risk management is reducing risk or transferring risk , reducing the loss of life and property . The text constructs the system of risk management of debris flow in Shenjia gully , basis on the condition of Shenjia gully .

本文从地形地貌、地层岩性、地质构造、气象水文等方面系统地阐述了深家沟泥石流的发育环境及发育特征；分别从形成区、流通区、堆积区对深家沟流域特征进行描述；依据泥石流沟自身特点，选用现阶段最新的研究成果，推算了不同设计频率下的深家沟泥石流流速、峰值流量、总流量、冲击力等动力特征和规模数据；并且根据经验公式法来确定深家沟不同设计频率下的泥石流容重；本文采用单沟泥石流风险评价模型对深家沟泥石流进行风险评价，首先对不同的设计频率下的深家沟泥石流进行危险度评价，根据最大堆积厚度与一次泥石流冲出量来预测不同频率下的泥石流危险范围，然后，根据预测的评估范围，评价对应范围内的易损度，最后作出风险评价；城镇泥石流风险管理的根本目的是降低风险或转移风险，减少生命财产的损失，本论文根据泸定深家沟泥石流的具体情况，构建了深家沟泥石流风险管理体系。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。