查询词典 Ga.

Coupling ML-PLLA/GA and glutamic acid capped ML-PLLA-GC were prepared by modifying with Glutaric anhydride and L-Glutamic acid, respectively.

借助IR、~1HNMR、UV、DSC、TG等分析手段对材料进行了表征，并考察了戊二酸酐和L-谷氨酸对甘露糖醇-聚乳酸性能的影响，实验结果表明：以。

Stability of electrodeposition liquid, the physical and chemical resistance properties of the film depend on amine value, kinds of glycidic ester used, GA content and the amount of blocked polyisocyanate used.

结果表明，环氧基在固化过程中会参与交联反应，电泳液的稳定性、涂膜的物理性能和耐化学品性能由胺值、缩水甘油酯单体种类、丙烯酸缩水甘油酯含量和封闭型多异氰酸酯用量等因素决定。

The synthetic route of glycidyl nitrate was improved. Glycidol was synthesized by the cyclization process from allyl alcohol and m-CPBA, then glycidyl nitrate was synthesized with glycidol as raw materials and HNO3/ 2O as nitrating agent.

为了改进缩水甘油醚硝酸酯的合成路线，以丙烯醇为原料，经间氯过苯甲酸环氧化后得到缩水甘油醇，然后GA经硝酸／醋酐硝化后得到了GN，硝化产物GN的收率为70.2%，经过减压精馏后GN的纯度达到了98.9%。

Methods The inhibitory effects of Taurine (50 mmol·L-1) on glycolaldehyde (0.1 mmol·L-1) induced DNA damage in spleen lymphocytes of mice were studied in vitro using single cell gel electrophoresis,and 2,4-dinitrophenylhydrazine measurement was used to detect quantitatively the effects of Taurine on carbonyl compound contents in a reactive system.

采用单细胞凝胶电泳技术检测牛磺酸（50 mmol·L-1）对乙醇醛（GA， 0.1 mmol·L-1）所致小鼠脾淋巴细胞DNA损伤的抑制作用，并用2，4-二硝基苯肼法定量检测牛磺酸对反应体系中乙醇醛含量的影响，同时设乙醇醛阳性对照组和PBS阴性对照组。

Degradation test in vitro was carried out in phosphate buffer solution (0.1M, pH7. 4) at 37 ℃. The buffer solution was changed daily. Degradation test in vivo was implanted the sample to subdermal in adult ICH rat in the scapular area lateral to the dorsal midline. At suitable time the samples were recovered. Molecular weight changes in surface layer and bulk of polymer sample were measured by GPC and weight loss was determined gravimetrically. It was found that the degradation behavior can be regulated by changing the composition of copolymers. The critical compositions from surface to bulk degradation behavior for PGCA, PLCA, PLMCA, PLDCA systems were 15-20, 20-30, 30- 40, 40 of mol percent GA or LA unit in copolymers, respectively. The degradation behavior of PGCA, PLCA, PLMCA, PLDCA systems were compared and analysed. Some factors influencing the degradation character, such as copolymer composition, hydrophobicity, crystallinity and enzyme affect etc. played important role.

体外实验中材料降解环境为37℃，0.1M，pH7.4磷酸缓冲溶液，每天换液，定期取样；体内实验中将聚合物试样埋置于ICH小白鼠背部肩胛骨皮下部位，定期处死小鼠，取样，将体内体外样品进行重量损失及试样内外层分子量变化测定，分析各聚合物试样降解行为特性，实验结果证明，改变共聚物组成，可以调节各聚合体系降解行为特性，对PGCA，PLCA，PLMCA，PLDCA共聚体系，交酯摩尔百分含量15-20％，20-30％，30-40％，40％分别为各体系内降解行为特性由表面降解型向本体降解型过渡的临界转折点，交酯含量较低的聚合物不同程度地表现表面降解行为特性，论文对各共聚体系体内外降解行为作了分析对照，例如共聚物组成对材料降解速度与降解行为的影响；生物体内酶对降解行为的影响；材料亲疏水性，聚合物链段结晶行为及碳酸酯结构对材料降解行为的影响等，得出交酯/环碳酸酯共聚体系降解行为一些共性和规律。

Gymnemic Acid, which is extracted from the Gymnema Sylvestre ,is a natural and multi-functional composition.

森林匙羹藤酸(GymnemicAcid ，GA)是一种从森林匙羹藤中提取的多功能天然功效成分，它除了具有独特的甜味抑制功能，还可用于减肥、降血糖等方面，是一种很有前景的功能性基料。

The endogenous phytohormones of fissurate growth species-Reaumuria trigyna Maxim, Reaumuria soongorical Maxim and unfissurate growth species-Helianthemum soongoricum Schrenk living in the same place was studied.The contents of IAA, ZR are higher in the fissurate place of Reaumuria trigyna Maxim; The contents of GA3, ZR are higher in the fissurate place in Reaumuria soongorical but the content of endogenous phytohormones are higher in seedling of Helianthemum soongoricum Schrenk ,which illuminates endogenous phytohormones are higher in the actively growing parts and probably adjust the fissurate growth.

对同一生境条件下进行劈裂生长的长叶红沙、红沙和无壁裂生长现象的半日花内源激素的研究发现，长叶红沙在刚刚开始劈裂的过渡植株的壁裂发生部位累积IAA和ZR，红沙在刚刚开始劈裂的过渡植株的壁裂发生部位累积GA：；和ZR，半日花则是幼苗茎基部的激素含量较高，说明内源激素在生长旺盛部位含量较高，对劈裂生长的发生具有一定的调控作用。

Therefore, we studied the incidence and possible risk factors for hemodynamic deterioration during GA induction.

因此，我们研究在全麻诱导期间血流动力学恶化的发生率和可能的危险因素。

Inaddition to that,LFY has a second role in the activation of the floral homeotic genes that specify the identity of organs in the flower and is a key intergrator of the outputs of floral inductive pathways.DFL, a FLORICAULA/LEAFY homologous gene,which cloned from C.lavandulifolium,was a key gene of florescence for C.lavandulifolium.

LEAFY基因在植物成花过程中意义重大，它不仅决定着花由营养生长向生殖生长的转变，它还接连GA成花途径和长日途径的信号继而诱导花分生组织的转变，同时还是活化花器官基因的关键基因。

A new technology for the reduction and separation from hydrometallurgical zinc residue is developed by making use of the Ga and Ge's affinity for iron.

利用镓、锗所具有的亲铁特性，开发了浸锌渣还原分选富集镓、锗的新工艺。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。