乳酸

The end products in PYG broth were mainly acetic acid, lactic acid and small amount of succinate acid.

在PYG肉汤中的代谢产物主要为乙酸、乳酸以及少量的琥珀酸和异戊酸。G+C mol%为33.16S rRNA 序列分析和同源性检索发现YP 和芽孢杆菌一些种的同源性较高，可达96%。

Methods Thirty adult patients,ASA grade Ⅰ～Ⅱ,scheduled for selective craniotomy,were randomly allocated to receive intravenous infusion of hypertonic saline,succinyl gelatin,or Lactate Ringer's,with 10 cases in each group.

方法30例择期行开颅手术患者，ASAⅠ~Ⅱ级，随机分为高渗盐水组、琥珀酰明胶组和乳酸钠林格氏液组，每组10例，术前缓慢放血，放血量以放血后血细胞比容不低于25%为原则，三组于放血同时分别输入HS、GEL和LR维持正常血压。

As examples, The apparent binding constants of zinc ion with cysteine and tartaric acid system, and zinc with cysteine and lactic acid system have been obtained.

研究了三元相互竞争体系的毛细管电泳测定方法，测定了金属锌离子与酒石酸和半胱氨酸以及锌离于与乳酸和半胱氨酸两个三元结合体系的结合常数，并以此比较了两种锌形态与半胱氨酸结合能力的大小。

The experiment, Tianjin Institute of men and women in the dragon boat team during the entire training process paddling different technical body muscle lactate accumulation was measured Examination.

采用实验法，对天津体育学院男女龙舟队员在训练期间全程划桨过程中不同技术身体肌肉乳酸堆积进行测试。

The inhibition of Lactobacillus fermentation filtrate was investigated by MTT-method, and the fatty acid, thallus nucleic acid on Hela cell were studied in different time.

用MTT法研究不同浓度乳酸杆菌DM9811发酵滤液在不同时间对Hela细胞的抑制作用，在此基础上研究脂肪酸、菌体核酸在不同时间对Hela细胞的抑制作用。

When you hit your lactate threshold, your breathing intensity also increases.

呼吸频率。当达到乳酸阈时，呼吸也跟着变快。

Methods 88 patients were retrospectively analyzed and influence of hemoglobin, prothrombin time, thrombocyte, count erythrocrit,blood lactic acid, basedeficit, preoperative resuscitation time and case fatality were compared between of immediate resuscitation and delayed fluid resuscitation group.

方法回顾性分析88例严重胸腹联合伤合并创伤性休克患者资料，比较延迟液体复苏（n=45）和即刻液体复苏（n=43）两种方法对血红蛋白含量、血小板计数、红细胞比容、血乳酸含量、碱缺失水平、术前复苏时间及病死率的影响。

Objective: To study on in vitro release of tetanus toxoid contained in polylactide microsp heres and the influence of additives on the drug release.

目的：研究破伤风类毒素聚乳酸微球的体外释放规律，考察附加剂对药物释放的影响。

This study ended with the conclusion that optimized microsphere formulations composed of polylactide containing tetanus toxoid, might have great benefits and pharmaceutical application.

这项工作的结论是载破伤风类毒素聚乳酸微球可以实现疫苗控释，具有广阔的应用前景。

To study the effect of balanced ultrafiltration on lactic acid concentration during extracorporeal circulation in infants.

目的探讨平衡超滤对体外循环婴幼儿血清乳酸的影响。

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。