用合成法合成

The processing technique of synthesis and purification of medium-chain triglycerides by alcoholysis, using camphor tree seed oil as material, was investigated by orthogonal analysis, and the optimum condition of the processing technique and performance parameter of product were obtained.

以樟树籽仁油为原料，通过正交实验法研究了用醇解法合成和纯化中碳链甘三酯的生产工艺，得到了中碳链甘三酯生产工艺的最佳条件及产品的物性参数。

Methylation variations of artificial F4 and F10 generations of Raphanus sativus×Brassica alboglabra allopolyploid were examined with MSAP. The results showed that the methylation levels of F4, F10 were 30.61% and 33.10%, respectively.

以人工合成的萝卜－芥蓝异源四倍体的F4和F10世代为材料，用MSAP法检测2种材料DNA甲基化变异情况，以期为远缘杂交后不同世代间基因组DNA甲基化遗传和变异规律提供实验依据。

METHODS: The mixed anhydride method was used.

用混合酸酐法合成。

In the work, three P-Mo-V heteropoly acids with different Vanadium number have been synthesized by acidification- etherization. Their component and structure have been confirmed by ICP-AES and TGA. They have been characterized by FT IR, XRD and UV. FT IR demonstrates their Keggin structure.

本文采用酸化—醚化法合成了三种不同钒原子数的P-Mo-V三元杂多酸，并用ICP-AES和TGA确定其化学组成和结构，用FT IR、XRD和UV等手段对其结构和性质进行了表征。

0 Of polyamidoamine has been synthesized by a divergent method with ethylenediamine as core.

采用发散合成法，合成了以乙二胺为核的1.0代树枝状大分子聚酰胺-胺(PAMAM1.0)，用静态法测定了树枝状大分子在高硅溶液中对胶体硅的阻垢性能。

Low molecular copolymers of stearyl methacrylate and methacrylic acid were used as stablizer for reverse phase emulsion polymerization.

采用具有增稠和抗电解质作用的丙烯酸聚氧乙烯酯活性单体和具有聚合稳定作用的高分子表面活性剂，通过反相乳液聚合法合成了涂料印花用丙烯酸系增稠剂。

Magnetic Fe3O4 nanoparticles were synthesized by a coprecipitation method followed by modification with ammonium oleate.

共沉淀法合成的磁性四氧化三铁纳米颗粒用油酸铵修饰。

Specific siRNA was designed and synthesized, and transfected Hela with liposome siNEO FX, then analyse the role of siRNA on proliferation vitality outside the Hela cells, cells periodic distribution by MTT method, double-layer soft agar clone-forming assay, and flowing cell technology.

设计并合成siRNA，脂质体siNEO FX转染Hela细胞，分别用MTT法，双层软琼脂克隆形成试验和流式细胞术分析了siRNA对Hela细胞体外生长增殖活力、细胞周期分布的作用。siRNA作用后的Hela细胞增殖速度减慢，软琼脂克隆形成率降低，G0/G1，期细胞比率增加。

In-situ synthesis process was used to prepare copper nanoparticles and coppernanoparticles-polyethylene glycol oil solution by reduction of copper acetate by glycol in polyethylene glycol containing amido ligand as dispersant.

采用原位合成法以聚乙二醇400作为反应介质，以氢氧化钠和氨基配体作为分散剂，用乙二醇还原六水合乙酸铜制备出纳米Cu粉和纳米Cu聚乙二醇溶液，用X射线衍射仪和透射电子显微镜表征其结构，在四球摩擦磨损试验机上评价了含不同质量分数纳米铜粉的聚乙二醇溶液的摩擦磨损性能，并与分散剂进行对比。

METHODS:(1) Neonatal rat cardiomyocyte hypertrophic response was assayed by measuring cell surface area and protein content;(2) ERKs activity was determined by Whatman Paper Filter method;(3) Intracellular free calcium concentration (［Ca2+］i) was measured using Fura-2/AM as a fluorescent indicator.

利用培养的新生大鼠心肌细胞，①以蛋白合成速率、蛋白含量及细胞表面积为心肌肥大反应的指标；②用滤纸法测定ERKs活性；③用Fura-2/AM作为钙荧光指示剂测定心肌［Ca2+］i浓度。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失