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It also has great influence on the stress concentration of second bending.

它对二次弯矩产生的应力集中有重要影响。

Anesthetic effects of MS-222, clove oil and benzocaine on American shad Alosa sapidissima fingerlings were studied and two-hour transportations of the shad were conducted at the optimal anesthetic concentration.

研究了MS-222、丁香油、苯唑卡因3种麻醉剂对美洲鲥Alosa sapidissima幼鱼的麻醉效果，并运用该3种麻醉剂的适宜剂量对美洲鲥幼鱼进行了运输试验。

Effects of reaction temperature, oxygen concentration, catalyst dosage and reaction time on oxidation of benzyl alcohol were investigated.

考察了反应温度、氧浓度、催化剂用量以及反应时间对苯甲醇氧化的影响。

Objective To investigate the effect of berberine on the blood concentration of cyclosporine A in the renal transplant recipients.

目的 研究黄连素对环孢素A血浓度的影响。

Flaveria bident on the allelopathic effect s of wheat seed is examined by the specimen in cotton field and hillside place nearby Hengshui lake,by opposing two flaveria bidentis of different distilled water to progress activated material leaching,compounding three kinds of density(10%、50%、100%) of the original solution concentration.

以衡水湖附近棉地、坡地的黄顶菊为样本，进行蒸馏水活性浸提，将浸提液配制成10%、50%、100%3种浓度蒸馏水作为对照，进行了黄顶菊对小麦种子化感作用影响研究。

Objective To explore the effect of high serum concentration of bile acids on energy metabolism of liver.

目的 探讨高胆汁酸血症单一因素对肝脏能量代谢的影响。

According to the study procedure of pharmacodynamics and the characteristics of biological sample, the appropriate methods such as direct injection of the sample and on-line concentration technique should be used to determine the pharmacodynamics parameters.

根据药代动力学的研究过程以及生物样品的特点，适合采取直接进样、在线富集的方式进行测定。

The bacteriostatic effects, action mechanisms and antimicrobial spectrum of the strains were tested. After 5 days of culture, a bacteriostatic belt of 6.9-9.67 mm in width was observed on the culture plate, and the inhibitory activity maintained for 10 d. Prefiltration fermentation of the strains P1 and P5 could significantly inhibit conidial germination of the pathogen, with inhibitive rate ranging from 97.51% to 98.12%. The action might be realized by inducing hyphal deformity, bioplasm concentration, conidial germination inhibition and distorting germ tubes of conidia.

通过对其抑菌效果、机制和抗真菌谱进行测定，结果表明，P1、P5和葡萄灰霉病菌对峙培养5 d后，均产生明显的抑菌带，抑菌带宽度为6.90～9.67 mm，培养10 d后，仍然保持稳定的抑菌效果；P1、P5的发酵原液对葡萄灰霉病菌孢子萌发具有显著的抑制作用，抑制率为97.51%～98.12%；P1、P5对病菌的作用机制表现为使病菌菌丝畸形、原生质浓缩、菌丝断裂、抑制病菌分生孢子的萌发、导致孢子芽管扭曲。

The pH and concentration of NaCl of the natural water had almost no effect on the life span of El-Tor biotype.

结果：小川型El-Tor霍乱弧菌的溶源、复愈、抗性株在自然水体中的存活时间分别为5~20天、6~19天、5~25天。

The contact toxicity of two kinds of bitter almond on Musca domestica vicina, Mythirmna separata and Sitophilus zeamais was studied. The result showed that the contact toxicity of bitter almond oil is stronger with the increase of concentration.

含有和去除HCN的苦杏仁精油对家蝇、粘虫以及玉米象的触杀活性结果表明随着浓度的增大，精油对三种试虫的触杀活性增强。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。