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The optimal concentration of PYM applied was 30 μg/ml.

平阳霉素对大麦诱变的适宜浓度为30μg/ml左右。

The fungal control spectrum of α-pyrone 0.2% WP was investigated using a mycelial growth rate assay. PDA culture medium containing 20 μg/ml of the pesticide inhibited all of the 11 pathogenic fungi tested.

采用菌丝速率法测定了0.2%α-吡喃酮WP的抗菌谱，含药浓度20μg/ml的PDA培养基对测试的11种植物病原真菌均有抑制作用，其中对禾谷丝核菌的抑制作用最强，抑制率为89.3%。

On a ZORBAX Stable Bound (2.150 mm, 1.8 m), the rutin、quercitrin、quercitrin-3-O-giucoside and quercitrin-3-O-galactose could be separated completely with 0.05 mol/L potassium dihydrogen phosphate and methanol as mobile phase (40:60,V/V) at a flow rate of 0.3 ml/min and detected with a photodiode array detector .

在色谱柱为ZORBAX Stable Bound (2.150 mm， 1.8 m)，流动相为0.05 mol/L的磷酸二氢钾缓冲溶液-甲醇(40：60，V/V)，流速为0.3 ml/min，在检测波长为360 nm的色谱条件下，芦丁、槲皮素、槲皮素-3-O-葡萄糖苷和槲皮素-3-O-半乳糖苷分离效果好，方法灵敏度高，重现性好，用于测定雪莲果叶中的上述几种黄酮芦丁型黄酮，效果满意。

The best conditions were: ethanol/acetone as solvent, molecular ratio of racemate to resolving agent 1.0:1.0, using heating as method of reaction, concentration of racemate 20mg/ml, crystallization temperature 1℃, crystallization time 8 days.

最佳结果为：乙醇／丙酮一 5.85，则为溶剂；L＜一卜苹果酸与佐匹克隆摩尔投料比为10二0；佐匹克隆20mg／ml；反应物溶解方式为加热处理；结晶温度l℃；结晶时间sd进行拆分。

The result showed that at the concentration 0.01 g/mL,the antifungal rate of 27 MPE(for example,Soianum nigrum,Ranunculus ternatus and Eriobotrya iaponica)was more than 50% against at least one tested fungi.

结果表明：在提取物供试质量浓度为0.01 g/mL条件下，龙葵、猫爪草、枇杷叶等27种中草药提取物对至少一种病原真菌的菌丝生长抑制率超过50%，有6种提取物对2种病原菌抑制率均达50%以上。

Extraction solution of root of plant Rauwolfia vomitoria apart from ethanol at natural pH （pH 1） was adsorbed and adsorption capacity 9.34mg/mL wet resin was obtained.

结果表明，将催吐萝芙木根粉浸提液蒸去乙醇且不调pH（pH 1）进行吸附，HZ-818型大孔吸附树脂对利血平的吸附量可达到9.34mg／mL。

Result: In the same conditions, all the small, medium and large extracts of M. officinalis （0.125, 0.25, 0.5 g·mL-1）improved SOD vitality of sperm suspension, reduced the content of MDA, intervened in the injury of sperm membrane by ROS to some extent and protected some function of sperm membrane.

结果：巴戟天水提物小、中、大剂量组（0.125，0.25，0.5 g·mL-1）在相同的条件下均可提高精子悬液SOD活力，降低MDA含量，对ROS所致精子膜的氧化损伤均具有不同程度的干预作用，对精子膜功能具有一定的保护作用。

First of all, preparing lactoferrin antimicrobial peptide from the enzymatic hydrolysis of lactoferrin was studied. Through single factor experiment and response surface regression analysis of the hydrolysis process, the optimal parameters were: enzyme of pepsin, lactoferrin concentrations of 30 mg/mL, the ratio of pepsin and lactoferrin 1.5%, temperature 44℃, pH 2.4, hydrolysis time 2 h.

通过单因素试验，响应面回归分析得到酶解的最佳工艺为：采用胃蛋白酶为酶源，乳铁蛋白浓度为30 mg/mL，胃蛋白酶与乳铁蛋白的质量比为1.5%，温度44℃，pH 2.4，水解时间2 h。

The paper give the optimum adding method determined by the response surface regression: the concentrations of HP, TP, PP are 0.46%, 1.2%, 0.8%, respectively, and the solution is 13.6 mL.

HP、TP、PP的最优添加浓度分别为：0.46%、1.2%、0.8%，加液量为13.6 mL。

Objective To evaluate the improvement of diagnostic accuracy with background region of interest rectification for 99mTc-DTPA renography in patients with GFR≤30 ml·min-1·（1.73 m2-1, and to compare with plasma clearance of 99mTc-DTPA (GFRp, dual plasma sampling method).

目的 以99mTc-DTPA血浆清除率为标准，评价在重度肾功能不全[GFR≤30 ml·min-1·（1.73 m2-1]患者GFR的评估中，本底矫正在提高99mTc-DTPA肾动态显像检查准确性中的价值。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。