The effects for acid hydrolysis of gelatin from the various factors including weight concentration of gelatin, reaction temperature and amount of added acid, etc. are studied by the viscosity method.
用粘度法研究了明胶浓度、反应温度和柠檬酸用量等因素对明胶酸水解反应初速率的影响；
The tibia weight and its zinc concentration were affected by dietary zinc levels.
鸡只的胫骨重量及胫骨锌浓度，受饲粮的锌含量影响。
Objective to explore the effect of different concentration aminophylline on feeding intolerance in low birth weight infants (LBWI).
目的探讨不同血药质量浓度氨茶碱对低出生体质量儿(LBWI)喂养不耐受的影响。
An. optimum specific concentration of abrasive by weight, traverse speed and target distance will get the highest volume removal rate while keeping up other parameters unchanged.
在其它参数不变时为获得最大的冲蚀体积率则有一最佳的磨料重量比浓度和横移速度及靶距；
There is an optimum value about the concentration of a high molecular weight polymer.
高分子质量浓度存在一个最佳值。
The effects of shearing rate and molecular weight of PAM and the concentration of PAM solution on kinematic viscosity were discussed.
探讨了剪切速率对动力粘度的影响，以及聚丙烯酰胺分子量和溶液浓度对动力粘度的影响。
The change rules of concentration of insulin, T3 and T4 in serum were similitude with the change tendency of daily live weight.
血清中胰岛素、T3、T4浓度的变化规律与日增重的变化趋势基本相似。
This paper described a pilot process of polymerization of acrylamide in middle concentration (30 ~ 35% by weight) aqueous solution with the additive disodium EDTA.
本文叙述了丙烯酰胺辐射聚合中间试验。采用中等浓度丙烯酰胺水溶液(30—35%按重量)，加入添加剂EDTA二钠。
This research work reaches the dual destinations of decreasing the joint weight and the stress concentration, and provides some significant conclusions for engineering practice.
通过本文的设计分析，达到了减轻结构重量以及降低连接接头各钉孔边应力集中的双重工作目标，得到了若干具有工程意义的结论。
But the increasing of seedling dry weight did not be affected under the same concentration.
提取液浓度对幼苗干重增加的影响不显著。
The influence on molecular weight of PAM of reaction -temperature, reaction time, concentration of monomer, amount of initiation and chain-transfer agent has been studied.
探讨了反应温度、单体浓度、链转移剂、引发剂等因素对聚合物分子量的影响。
Viscosity is a general parameter reflecting the molecular weight, molecular weight distribution, and polymer solution concentration of acrylic fiber.
粘度是反映腈纶分子质量、分子质量分布和聚合物浓度的一项综合参数。
The dry weight of hyphae had positive correlation with the concentration of culture medium.
菌丝干质量与培养基质量浓度呈正向关系。
The liquid-solid ratio concentration: in the pulp is according to the weight of the liquid weight and the ore board says that on symbols R said.
液固比浓度：是按矿浆中液体重量与矿石重量之比来表示，以符号R表示。
The corrosion performance of tubes of copper and 304 stainless steel in ammonia solutions with different ammonia concentration are studied by electrochemical polarization and weight-loss method.
采用电化学极化和失重法研究了纯铜管、304不锈钢管于开口、低氧密闭两种状态下在不同浓度氨溶液中的腐蚀性能。
Survival time of grafts, body weight, absorbent function of transplanted intestine, concentration of FK506 and histological morphology of grafts were observed.
观察移植肠管吸收功能、体重、生存时间、FK506血药浓度及移植肠管苏木精-伊红染色。
The molecular weight of the polymer was mainly affected by the concentration of hydrogen in the polymerization system.
聚合物的分子量主要与系统中的氢浓度有关。
The ratio of catalyst to initiator concentration will improve the rate, however, it do not increase of molecular weight, obviously.
增加催化剂与引发剂的浓度之比可以提高反应速率，但对分子量的提高不明显。
METHODS The phagocytosis of macrophagus and weight coefficient of immune organs were determined and the effect of the drugs on the concentration changes of erythrolysin in the serum were detected.
方法采用小鼠巨噬细胞吞噬功能试验和小鼠免疫器官重量系数测定，检测药物对小鼠血清溶血素的影响。
The relationship between concentration factor of byssus and whole body wet weight (or shell length) is a negative power function.
足丝的浓集团子与贻贝整体湿重（或壳长）呈负幂函数关系。
Meanwhile, we also studied its purity, molecular weight, concentration and restrictive enzymatic map.
同时对其纯度、浓度、分子量及酶切图谱进行了鉴定和分析。
The influence of molecular weight and concentration of chitosan, dosage of citric acid and times of laundering to crease recovery Angle and antibacterial property was analyzed.
分析了壳聚糖分子量、浓度、柠檬酸用量和洗涤次数对整理织物折皱回复角和抗菌性能的影响。
The paper studies the effects of molecular weight, degree of hydrolysis and concentration of HPAM on adhesion of jelly and formation rock.
研究了HPAM的分子量、水解度、浓度对所形成冻胶与地层岩石的粘附状态的影响。
The factors affecting the PDLLA molecular weight were found to be the monomer purity, the catalyst concentration, the polymerization temperature, the polymerization time and the vacuum.
研究了影响PDLLA分子量的因素包括丙交酯单体的纯度、催化剂的浓度、反应温度、反应时间及真空度等。
Test of weight, size, drug concentration, mechanical function and antibacterial test and in vitro release study were done to evaluate the DDS.
对DDS药棒进行重量、大小、含药量、机械性能测试和抑菌实验、体外释放实验研究。
The effects of the solvent, monomer concentration, temperature and rare earth element on the polymerization and the molecular weight of polymer were investigated.
研究了聚合溶剂，单体浓度，反应温度以及配合物中稀土离子性质对催化活性和所得聚苯乙烯分子量的影响。
There is positive correlation between peak and trough steady-state concentration and the body weight doses.
稳态血药浓度峰值和谷值与体重剂量呈正相关；
Salt concentration difference macrocell corrosion of X70 steel in yellow pebble soil was studied by means of EIS and weight loss method.
利用电化学阻抗法和失重法，研究了X70钢在卵石黄泥土中的盐浓差宏电池腐蚀。
The remained concentration of Tin cations in water, the adsorption rate of Tin cations and the adsorbed amount by a unit of specimen weight are separately detected.
得到了相应条件下的锡离子残留量、吸附锡离子百分数、单位试样吸附锡的重量。
The remained concentration of Tin cations in water, the adsorption rate of Tin cations and the adsorbed amount by a unit of specimen weight are separately detected.
得到了相应条件下的锡离子残留量、吸附锡离子百分数、单位试样吸附锡的重量。
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