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Mehtod: animals were given intraperitoneally normal saline(10ml/kg.d), phenobarbital (40mg/kg.d) and puerarin (100, 200mg/kg.d) respectively for seven days. Then the levels of hepatic microsomal CYP and cytochrome b5(Cytb5), and the activities of aniline hydroxylase and aminopyrine N-demethylase were determined by spectrophotography.

实验动物分别腹腔注射生理盐水、苯巴比妥（40mg/kg.d）、葛根素（100和200 mg/kg.d），给药7d后，用分光光度法测定肝微粒体CYP和细胞色素b5(Cytb5)的含量，以及苯胺羟化酶和氨基比林N-脱甲基酶的活性。

Tion at two-leaf stage,and morphological indexes and physiological indexes of Plug seedlings were measuredand analyzed after treatment.The results indicated that all the treatments did positive effects for improving theseedlings quality compared to control whether in summer or in autumn,and treatment of 200 mg/kg CCC wassignificantly increased in root-shoot ratio,seedling index,root activity,soluble protein and decreased in height,compared to control in summer,while treatment of 100 mg/kg CCC+0.1mg/kg BR was significantly increasedin root-shoot ratio,seedling index,chlorophyll,soluble sugar and decreased in height compared to control inautumn.

结果表明：夏季各处理与对照相比均有不同程度的壮苗效果，其中单独施用200mg/kg CCC的秧苗效果最好，与对照相比，株高显著下降，根冠比增加，壮苗指数显著升高，G值提高，根系活力增大，叶绿素显著增加，可溶性糖显著提高；秋季各处理也均利于提高秧苗质量，其中施用100mg/kg CCC+0.1mg/kg BR的秧苗壮苗效果最好，与对照相比，株高显著降低，根冠比显著增大，壮苗指数上升，G值显著增加，根系活力增大，叶绿素总量和可溶性糖都显著增加，可溶性蛋白有所下降。

The increments of organic matter, total nitrogen and total phosphorus in soil were 3.05~3.06g/kg, 0.06~0.07g/kg and 0.01~0.26g/kg, respectively. Spring wheat-spring highland barley or spring highland barley-winter wheat rotation also was benefited to raise soil fertility.

轮作周期内春稞→春油菜、春小麦→春油菜轮作对以细菌为主导的土壤微生物的生长与繁殖具有显著的促进作用，耕层土壤有机质、全氮、全磷的绝对增长量分别达3.05~3.06g/kg，0.06~0.07g/kg，0.01~0.26g/kg。

The control group were injected peritoneal physiological saline injection.Three study groups were injected acrylamide solution 5 mg.kg-1.d-1,30 mg.kg-1.d-1,and 60 mg.kg-1.d-1,respectively.On the 5th day,brains of each group were taken out quickly,fixed by Zamboni fixation solution,made into conventional freezing moviemaking,stained by immunohistochemistry staining,and then observed by light microscope.

对照组小鼠腹腔注射生理盐水；实验组小鼠分别代以5 mg·kg-1·d-1、30 mg·kg-1·d-1、60 mg·kg-1·d-1丙烯酰胺水溶液腹腔注射。5 d时分别处死各组小鼠，取出大脑，Zamboni固定液固定，常规冰冻制片，免疫组织化学染色，光镜观察。

Methods Forty weanling Wistar male rats were divided into four groups. In one group, 1%sulfadiazine was added to regular diet (vitamin K 50 μg/kg) to induce vitamin K deficiency. In the other three groups, the vitamin K levels in diets were 50 μg/kg, 300 μg/kg, 2 550 μg/kg respectively.

选用40只雄性断乳大鼠，分为4组： 1组饲料中维生素K水平为50 μg/kg，并添加1%磺胺药阻断肠道菌群合成维生素K，其余3组饲料维生素K水平分别为50、300、2 550 μg/kg。

MATERIAL AND METHODS: Thirty 30 healthy Sprague- Dawley adult male rats were randomly divided into 3 groups: control, alcohol 7.5 g/kg and alcohol 7.5 g/kg ＋ vitamin A 50 μ g/kg. Alcohol and vitamin A were administrated to the rats for 13 weeks by a gastric tube. The sperm counting ,motility and the percentage of abnormal sperm were observed. Serum testosterone was determined. The patholgical changes of testicle tissue of rats were observed by light and electron microscopy.

材料与方法： 30只健康雄性成年 SD 大鼠随机分为对照组、酒精组、酒精＋ VA 组，各组每日分别灌胃给予酒精0、7.5 g/kg 、酒精7.5 g/kg ＋ VA 50 μ g/kg ，连续13周后对各组大鼠的精子计数、精子活动率、精子畸形率、血清睾酮(Serum testosterone，T )进行检测，光、电镜观察睾丸生精上皮的组织学改变。

ResultsIn the immune deficit mice ,1.33g/kg Naoshu capsule could enhance the phagocytic activity of monocytes, 0.67g/kg and 1.33g/kg Naoshu capsule could increase content of haemolysin antibody,and decrease footpad swelling induced by cyclophosphamide.

结果1.33g/kg脑舒胶囊能提高免疫低下小鼠单核巨噬细胞吞噬功能；0.67g/kg和1.33g/kg脑舒胶囊能增加免疫低下小鼠溶血素抗体生成，并拮抗环磷酰胺诱导的免疫低下小鼠足垫肿胀度减轻。

Times of signal-to-noise ratio being taken as detection limit, the limits of 3 kinds of pesticides detected by this method were: Aldrin of 0.3 μg/kg, Dieldin of 0.5 μg/kg and Endrin of 0.3 μg/kg respectively.

以3倍信噪比为检出限，采用该方法对3种杀虫剂的检测限分别为：艾氏剂为0.3μg/kg；狄氏剂为0.5μg/kg；异狄氏剂为0.3μg/kg。

The results of Xianfeng coal tested in 200 kg/d PDU of IGOR process in Germany showed IGOR process marched Xianfeng brown coal well with 53%of oil yield, 2 mg/kg and 17 mg/kg of N and S contents.

云南先锋褐煤在IGOR工艺200 kg/d的PDU装置上的试验结果表明，先锋褐煤是适宜IGOR煤液化的煤种，得到的油收率为53%，油品中氮和硫的含量分别为2 mg/kg和17 mg/kg。

Methods Adult wistar rats were randomly divided into control group (0.9% N.S.), LPS group (10 mg/kg LPS) and LPS+PD group (10 mg/kg LPS+10 mg/kg PD), myocardial functional parameters (LVSP, LVEDP,±dp/dt max) were recorded for 7 hours, then observe the myocardial tissue with transmission electrical microscope.

正常Wistar大鼠18只，随机平均分为3组，分别为正常对照组（0.9%生理盐水）， LPS组（10 mg/kg LPS）和LPS+PD组（10 mg/kg LPS+10 mg/kg PD），分别观察其心功能指标（LVSP， LVEDP，±dp/dt max）的改变，7 h后取心脏，透射电镜观察不同处理对心肌微结构的影响。

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。