浓度测定

4 kinds of crop seeds of Shawo radish, pumpkin, maize and dry radish were treated by cadmium solution with different concentrations (10, 20, 40, 60 and 80 mg/kg) to determine their germination percentage, seedling height and length of main radicel.

方法］用不同浓度(10、20、40、60和80mg/kg)的镉溶液处理沙窝青萝卜、西葫、玉米、旱萝卜4种作物种子，测定了各自的发芽率、幼苗高度及主胚根长度。

METHODS: A single oral dose of 40 mg rabeprazole capsules or tablet was given to 18 healthy male volunteers in double alterrative periode for an open randomized cross-over test.

18名男性健康志愿者随机分2组，按双周期交叉口服雷贝拉唑的2种制剂，剂量40mg，用高效液相色谱法测定给药后不同时间点血浆中雷贝拉唑的浓度，计算2种制剂药动学参数和相对生物利用度，并评价其生物等效性。

Objective: To evaluate the significance of fluid therapy in premature infants using a drop of urine for measuring urine osmolarity value with refractometer.

目的：用一滴尿折射率方法测定尿渗透浓度，评价其在指导新生儿特别是早产儿液体治疗中的价值。

Research adds low pH indicator in gas mixture CO air air packs pair of cooling porky to last the effect, determine the microbial, manage in process of keep in storage is changed and organic index change, the air of cooling pork air that suits certainly packs gas mixture scale to be 1%CO/50%CO2/49%N2, not only lengthened goods shelves period, and refrigerative flesh is in whole goods shelves period inside present inviting bright red.

探究在混合气体中添加低浓度的CO气调包装对冷却猪肉的保鲜效果，测定贮存过程中的微生物、理化和感官指标的变化，确定适合的冷却猪肉气调包装混合气体比例为1%CO/50%CO2/49%N2，不但延长了货架期，而且使冷却肉在整个货架期内呈现诱人的亮红色。

When fungi was treated by La, the results of SEM showed that pathogenic fungi hypha growth was restrained significantly and hypha growing abnormally, including increased ramification, mycelium malformation, parts swelling and parts shrinking, ramifying irregularly, entangling to be mycelial block or rhizomorph.

以立枯丝核菌为研究对象，提取并测定了不同浓度镧处理菌丝体内麦角甾醇的含量，证实稀土镧抑制病原真菌菌丝体内麦角甾醇的生物合成，是除高浓度镧形成的高渗透压外，影响菌丝质膜通透性的另一重要原因。

As I have said, if the rubeola IgA salivary titers are elevated, IgG levels are very elevated, the child has a history of strong reaction to MMR and/or followed by regression soon thereafter, and certainly with brain antibodies indicating autoimmune reaction, I believe there is indication they may benefit from this large dose, followed by 10,000 to 25,000 per day per age and size.

就像我所说的如果唾液中麻疹 IGA 的测定浓度提高， IGG 水平提高非常多，孩子对 MMR反应非常强烈或者在注射 MMR 后不久孩子出现倒退，可以肯定那是大脑抗体表现出来的免疫反应。

The results of physiological indexes analysis under different salt stress condition showed that cell membrane permeability of all species increased along with the increasing of NaCl concentration, and concentrations of Na+, Cl-, proline, soluble sugar, saccharose and malondialdehyde showed the same tendency.

不同盐浓度胁迫下各项生理生化指标的测定结果表明：随着盐胁迫强度的增加，四种植物的膜透性增大，Na+、Cl-、脯氨酸、可溶性总糖、蔗糖和丙二醛含量都呈增大的趋势，高碱蓬和镰叶碱蓬的Pro含量增加迅速，明显比盐角草和盐爪爪高，盐角草Na+、Cl-含量明显高于其它三种植物，K+、Ca2+、Mg2+、叶绿素含量，过氧化物酶、超氧化物岐化酶和过氧化氢酶活性和K+/ Na+都呈下降的趋势。

The results showed that all components had low substrate affinity for CMC, and V〓 can be reached only at higher substrate concentration. The K〓 value of βglucosidase to salicin is 0.2%.

通过对各酶组分动力学参数的测定，五种内切酶对底物CMC-Na的Km值分别为（从EGⅡ-1到EGⅣ）；6.8％、4.6％、6.8％、8.7％和5.9％，说明这五种内切酶对底物的亲和力较小，需要在较高的底物浓度下才能达到Vmax；β-葡萄糖苷酶对底物水杨素的Km值为0.2％。

Results The spermicidal effect in vitro on male mice of the sasanqua saponin sterilant was provided with excellent positive relation in dosage-effect.

测定不同浓度油茶皂素不育剂对雄性小鼠的体外杀精效果和体内抗生育能力。

Methods The spermicidal effect in vitro and the antifertility ability in vivo on male mice of the sasanqua saponin sterilant in different concentration were mensurated.

测定不同浓度油茶皂素不育剂对雄性小鼠的体外杀精效果和体内抗生育能力。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！