查询词典 glycin

In addition, the admixtures of D-sodium gluconate and glycin, D-sodium gluconate and ethanolamine have good inhibiting effect, too. 2. Corrosion inhibition and mechanism of reinforcing steel by D-sodium gluconate has been studied.

探明D—葡萄糖酸钠的缓蚀效果及缓蚀机理 D—葡萄糖酸钠在含有Cl~-的模拟混凝土孔隙液中对钢筋的缓蚀作用主要通过抑制钢筋腐蚀的阳极反应。

Then, they were transferred into the mycelium culture fluid which includes 30% sucrose and 1% or 1.5% glycin under the condition of 20℃, 150 rpm for 48 h. In order to obtain protoplasts of mass and high quality, the strain F46 protoplasts given after combination use of the 10 mg·mL-1 lysozyme and 10 mg·mL-1 snailase at 34℃for 3 h; and the SC1 was treated by 10 mg·mL-1 lysozyme at 34℃for 2.5 h.

确定了双亲原生质体形成与再生的最佳条件：菌株F46、SC1采用二次菌丝培养，即在蔗糖含量20%菌丝培养液里，25℃条件下150 rpm培养48 h；然后按15%的接种量转接到蔗糖含量30%，甘氨酸含量分别为1%、1.5%的菌丝培养液中，同样条件下，继续培养48 h；在34℃条件下，菌株F46用等量混合的蜗牛酶和溶菌酶20 mg·mL-1，菌株SC1用10 mg·mL-1溶菌酶，分别酶解3 h、2.5 h，不仅有大量的原生质体形成，且再生率也高。

In higher plants,glycin betaine is synthesis from choline by choline monooxygenaseand betaine aldehyde dehydrogenase.

在高等植物中，甜菜碱是由胆碱经胆碱单加氧酶(choline monooxygenase，CMO)和甜菜碱醛脱氢酶(betainealdehyde dehydrogenase，BADH)催化生成的。

To optimize this artificial transcription factor, a nucleotide sequence coding for 12 glycins was introduced between GAL4 DBD and HIF-1α CAD and ODD domains by PCR. Glycin arm could separate these 2 domains and render them enough space to fold and exert better function.

为优化这一融合蛋白，在GAL4 DBD和HIF-1α转录激活结构域之间利用PCR方法引进一段编码12个甘氨酸的序列，试图通过甘氨酸臂使两个不同的结构域分别获得更有利表现活性的空间结构。

The conidial germination need some special nutrients. The best carbohydrates and nitrogen for conidial germination are 1% saccharose and 1% glycin; the proper temperature was 20-30℃ and the optimal temperature was 25℃; the optimal pH was 5-6; the light had no obvious promotion effect on spore germination. The spores could not germinate above 52℃ for 10 min.

分生孢子萌发适宜碳源为1%的蔗糖溶液，适宜氮源为1%的甘氨酸溶液；孢子萌发适宜温度为20~30℃，最适温度25℃；最适pH为5~6，光照对孢子萌发没有明显的促进作用，分生孢子致死温度及时间为52℃10 min。

Preparation of ultra fine MgNi2 powder via reduction of the oxide precursor was systematically studied.The precursor was prepared with nickel nitrate,magnesium nitrate and glycin as start materials by combustion method.

以Mg(NO3)2和Ni(NO3)2为原料，用甘氨酸作为氧化剂，采用燃烧法制备约50 nm的混合金属氧化物前躯体，再在H2气氛保护下的管式炉中用CaH2还原制备MgNi2合金。

Method］To synthesize the chelate iron using glycin and Fe2+ and measure the constructor of Ferrous Glycine Sulfate by IR spectrum and atomic absorption spectroscopy.

方法］用甘氨酸和Fe2+合成螯合铁，同时用红外光谱和原子吸收光谱对甘氨酸亚铁结构进行测定；并用大鼠贫血模型，观察甘氨酸亚铁补血作用。

To improve spinosyn-producing strain and enhance spinosyns yield, we studied the effects of glycin concentration and the operational time, temperature and lysozyme concentration on protoplast preparation of Saccharopolyspora spinosa SP06081. We also studied different regeneration media and osmotic stabilizing agents.

为了改良多杀菌素生产菌种，提高多杀菌素产量，研究了甘氨酸添加浓度、溶菌酶作用时间、温度和浓度对多杀菌素生产菌刺糖多胞菌Saccharopolyspora spinosa SP06081菌株原生质体制备和再生的影响，并考察了不同再生培养基和渗透压稳定剂对其再生的影响，确定了该菌株原生质体制备和再生的最佳条件。

Cell lines were co-tranfected with bi-plasmids and cultured at 1% O〓 condition, luciferase assay demonstrated that all of the expression systems with different domains could be hypoxia-activated. GAL-CAD achieved more than 100-fold induction in A549 cell and more than 40-fold in HepG2; expression level of the system markedly increased after addition of glycin arm, almost 10-fold enhancement in HepG2 cell. Because basic expression also increased, the induction fold by hypoxia decreased.

双质粒共转染不同细胞株后，在1％O〓环境下培养24h，荧光素酶活性检测结果提示含不同结构域的表达系统均有受缺氧激活的能力，其中GAL-CAD在A549中获得100倍以上的诱导，在HepG2中获得40倍以上的诱导；加入甘氨酸臂后该表达系统的转录活性大为增强，在HepG2细胞中增强了10倍以上，但是由于基础表达也有所增加，受缺氧诱导的倍数下降。

The reaction mechanism of tetrakis hydroxymethyl phosphonium chloride and raw collagen were researched by the simulated materials of collagen including glycin,ethylenediamine and hide powder.

通过研究四羟甲基氯化鏻与皮胶原模拟物反应，间接证明THPC主要与胶原蛋白的氨基结合，可与氨基以n∶n=1∶2.2形成交联，THPC与羟基和酰胺基均有少量结合，并在pH=8.0时结合量最高。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。