component synthesis造句
例句与造句
- methods : in cultured lung explants without serum, the lipid component synthesis of pulmonary surfactant was evaluated in [ 3h ]-choline incorporation; mrna content of phosphocholine cytidylyltransferase ( cct ) in lung explants was investigated in rt-pcr; the changes of the ultrastructure of the at ii cells were observed with electron microscope; the expression of nmdar1 subtype was observed in immunohistochemistry staining; nitric oxide synthase ( nos ) activity, nitric oxide ( no ) content, superoxide dismutase ( sod ) level, malondialdehyde ( mda ) content and lactae dehydroase ( ldh ) level were determined by biochemistry methods . results : 1 . influence of glutamate on synthesis of the lipid component of pulmonary surfactant ? with l-arginine, glu inhibited [ 3h ]-choline incorporation with good dose-dependence and time-dependence; ( 2 ) mrna content of cct of the glu treatment groups was decreased; ( 3 ) glu increases the release of ldh in cultured lung explants; ( dwith electron microscope histochemistry, glu induced the changes of the ultrastruture of at ii iv cells
方法：采用成年大鼠肺组织无血清培养，运用[~3h]-胆碱掺入法测定ps主要脂质磷脂酰胆碱(pc)合成量；rt-pcr扩增检测肺组织中pc合成限速酶磷酸胆碱二胞苷酰基转移酶(cct)mrna含量；透射电子显微镜法观察肺泡型上皮细胞和ps系统超微结构的变化；免疫组织化学染色检测glu的受体nmdar1亚单位的表达；生化测定肺组织乳酸脱氢酶(ldh)释放量和肺组织匀浆中一氧化氮合酶(nos)活性、一氧化氮(no)生成量、超氧化物歧化酶(sod)水平以及丙二醛(mda)含量。 - in addition, the principle of component synthesis vibration suppressing ( csvs ) method is also briefly introduced and summarized to several lemmas, which can suppress flexible vibration by utilizing the character of vibration system itself and has the characters of simple, multiform, easy to apply and so on
另外,为了将分力合成方法应用于挠性系统的振动抑制,简要地介绍了分力合成方法的一些基本概念及原理。针对采用推力器作为执行机构的挠性航天器姿态机动的振动抑制问题,提出了将分力合成振动抑制(csvs)方法和基于分布压电元件(pzt)的主动振动抑制技术相结合的一种复合主动控制方法。 - It's difficult to find component synthesis in a sentence. 用component synthesis造句挺难的