查询词典 acrylic acid

The mutations were induced at 410 and 411 sites of coding region, which corresponds to a substitution of asparagine to isoleucine at position 104 from the first amino acid of DHDPS mature protein.

将dhdps cDNA编码区的第410和411位核苷酸由AC突变为TT，这一突变使DHDPS成熟蛋白的第104位氨基酸由天冬酰胺变为异亮氨酸。

OPN is a secreted glycoprotein that is rich in aspartate and sialic acid residues and contains several functional domains.

OPN是富含天冬氨酸和唾液酸残基的可分泌糖蛋白，包含有多种功能域。

Observe and detect the color,smell,content of grume,pH value,layered phenomenon,ocult blood test,latic acid and pepsin of the asphyxiant newborn's gastric juice.

通过对窒息新生儿的胃液进行胃液颜色、气味、黏液含量、pH值、分层情况、隐血试验、乳酸及胃蛋白酶观察或检测。

N-succinimidyl 5---3-pyridinecarboxylate, a useful linker for labeling proteins with astatine and iodine radioisotopes, is synthesized in three steps with 5- bromonicotinic acid as a starting material, and is characterized by nuclear magnetic resonance, mass spectrometer and high performance liquid chromatography.

以5-溴烟酸为起始物，通过3步主要反应合成了一种适用于蛋白质放射性砹标记的偶联剂——5--3-吡啶甲酸 N-琥珀酰亚胺酯，并用核磁共振、质谱、高效液相色谱等进行了表征。

Abstract—3b-Hydroxy-12-oleanen-27-oic acid was an antitumor active oleanane-type triterpenoid from the rhizomes of Astilbe chinensis.

摘要- 3B型-羟基- 12 - oleanen - 27 -乌苏酸是一个抗肿瘤活性齐墩果烷型三萜从根茎 astilbe中华。

We are conceivable it are sweet, the acid, bitter, astringent, happy, sad.

我们可以想象它是甜的、酸的、苦的、涩的、幸福的、悲伤的。

Everybody\'s still got to watch out for you though, because deep down you like to smite at random and have a nasty breath weapon combination of Fire and Acid.

不过每个人都会对你怀有戒心，那是因为内心深处的你总是喜欢毫无预兆的攻击他人，更何况你有着令人厌恶的，混合了烈焰与强酸的吐息作为武器。

Key words: sulfuric acid by sulfur burning; low conversion rate; reason analysis; atmolysis odds; total loading amount

硫磺制酸；转化率低；原因分析；分气不均；总装填量

Electroplating equipment: Sun card rectifiers, magnetic polishing machine, distressed temperature magnetic stirrer, heated ultrasonic cleaning machine, a sulfuric acid content of analyzer, Germany plating color separation machine, atomic absorption spectrometer and experimental real instrumentation.

四、电镀设备：太阳牌整流器、磁力抛光机、怛温磁力搅拌器、加温超声波清洗机、硫酸含量测定仪、德国电镀分色机、原子吸收光谱分析仪及实验实仪器仪表等。

The deduced amino acid sequence showed high identities with other plant vacuolar-typeNa+/H+ antiporters from Arabidopsis, rice and Atriplex, which were 77.6%, 79.7%, 77.1% and80.6%, respectively.

其表达水平随 NaCl 处理浓度的增加而增加，但随诱导时间的变化不大，说明 GhNHX1 在盐胁迫条件下能够被快速诱导。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。