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The average fresh weight was 35.22 g per plant, with the above-water part counted 77% and the under-water part 23%. The waterborne part played a key role in the biomass structure. The directly absorbing contents of N and P were 13.05-33.14 kg/(hm2·a) and ?5.62-6.67 kg/(hm2·a), respectively.

研究成果如下：水芹植株的平均鲜量35.22 g，其中水上部分占77%，水下部分占23%，生物量分布主要集中在水上部分；其对N，P的直接吸收分别可以达到13.05～33.14 kg/(hm2·a)和5.62～6.67 kg/(hm2·a)。

Rt-PA(5mg/kg) dissolve bolt gives treatment after the 3h that be short of blood, associated group gives vein injection at the same time Yidala is acted according to (the 24h after 3mg/kg) dissolve bolt undertakes nerve function grading and cerebral stalk die concentration percentage by volume leads an analysis, determine blue content of the thread of ideas in writing of the Yi in cerebral tissue, with immune organization chemical method evaluates dissolve bolt afterbrain to organize the change of hematic head protective screen.

缺血3h后给予rt-PA(5mg/kg)溶栓治疗，联合组同时给予静脉注射依达拉奉(3mg/kg)溶栓后24h进行神经功能评分和脑梗死体积百分率分析，测定脑组织中伊文思蓝含量，用免疫组织化学方法评估溶栓后脑组织血脑屏障的变化。

They were fed with for four additional levels of β-carotene which was 0, 25 mg/kg, 50 mg/kg, 100 mg/kg (air-dry matter of the dietary) within 6 months.

选取20头荷斯坦种公牛，单因子试验设计，随机分为4组，分别饲喂β-胡萝卜素添加水平0、25、50、100 mg/kg的日粮，试验期为6个月。

Forty Kunming mice, were divided randomly into four groups: Blank, PLE of low dosage (20 g/kg), PLE of high dosage (40 g/kg) and alcohol group.

选取小鼠40只，随机分为4组，每组10只，分别为空白对照组、PLE低剂量组(20 g/kg)、PLE高剂量组(40 g/kg)、模型组。

Similar phenomenons were found in mice and the most optimum dose of alloxan was 200 mg/kg and 250 mg/kg for female and male respectively.

四氧嘧啶对小鼠的影响与犬基本一致，雌雄鼠的最佳剂量分别为200mg/kg和250mg/kg。

The ethanol content in fruit flesh of'Starking'apple, 'Yar'pear and'Shingo'pear increased in early storage with ethanol-applied concentration increased and decreased later. At the end of the storage for 5-6months, there was no difference in ethanol concentration in fruit flesh in all treated apple or'Yar'pear treated with 2 and 4ml/kg fruit of ethanol and control, but that in 6ml/kg fruit of ethanol treated'Yar' pear was higher than that in control.

红星苹果、鸭梨和新高梨经乙醇处理后，果肉中乙醇含量呈先升后降趋势，果实内积累乙醇浓度与乙醇处理浓度显著正相关。2、4、6ml/kg乙醇处理的红星苹果在贮藏5、6个月后，果实中的乙醇含量与对照无差异；2和4ml/kg乙醇处理的鸭梨在贮藏5、6个月后果肉中的乙醇含量与对照无显著性差异，但6ml/kg的乙醇处理果实中的乙醇含量却显著高于对照；相同的乙醇处理浓度使新高梨果实中积累更高的乙醇含量。

Soil organic matter was high in Baoshan tobacco-growing areas and ranged from 1.50 g/kg to 148.10 g/kg with a mean of (32.43±12.38) g/kg and variation coefficient of 33.34%.

保山烟区土壤有机质含量较丰富，平均为(32.43±12.38)g/kg，变幅为1.50~148.10 g/kg，存在广泛的变异，其变异系数达33.34%。

Methods: Twenty-four male SD rats were randomly divided into normal control (NC, n=6), protein C activator (PCA, n=6), lipopolysaccharide (LPS, n=6) and LPS+PCA group (n=6). NC group were given normal saline and PCA group were injected protein C activator (0.4 mg/kg) through vein of the tail. LPS group were administered lipopolysaccharide (10 mg/kg, 4h) by intraperitoneal injection method to make the model of septic shock rats. After the animal model was made, LPS+PCA group were injected protein C activator (0.4 mg/kg) through vein of the tail. 30 minutes after the injection, each rat was tested by Medlab biosignal analyzing system for observing mean arterial pressure and left ventricle function, the activity of LDH and iNOS in myocardium and the cuttings of myocardial tissues.

取SD雄性大鼠24只随机分成对照组、PCA组、LPS组和LPS+PCA组四组，对照组尾静脉注射生理盐水，PCA组尾静脉注射蝮蛇毒蛋白C激活物，LPS组腹腔注射LPS (10 mg/kg， 4h)的方法建立败血症休克的实验动物模型，在建立败血症的实验动物模型的基础上，尾静脉注射PCA (0.4 mg/kg)为LPS+PCA组，每只大鼠均于药后30 min时运用Medlab生物信号采集处理系统记录平均动脉压和左心室功能指标，并测定心肌中乳酸脱氢酶活性、诱导性一氧化氮合酶活性及心肌病理切片。

Resistant starch contents of extrudates was (48. 51g kg���) for extruded starch,(59. 73kg���) for gum arabic with starch,(112. 59kg���) for locust bean gum with starch and (105. 98kg���) for guar gum with starch respectively.

不同处理条件下得到的挤压产物中抗性淀粉含量分别为：挤压淀粉（48.51g kg〓），添加了阿拉伯胶的淀粉（59.73 g kg〓），添加了刺槐豆胶的淀粉（112.59 g kg〓），添加了瓜尔豆胶的淀粉（105.98 g kg〓）。

The results showed that the best formula of agronomic measure for yield of essential oil from spearmint ≥82.5 kg/hm2 and good quality was sowing time form 7th November to 22nd November, density 251000~362000 plant/hm2,fertilizer application of pure N 169.2~214.5 kg/hm2、P2O5 91.8~134.0 kg/hm2,and the optimum time for harvesting was when the buds reached about 10% of the main stem.

结果表明苏格兰型留兰香精油产量≥82.5kg/hm2且品质优的农艺措施的优化方案为：播期11月7日—11月22日，密度25.1~36.2万苗/hm2，施肥量纯N 169.2~214.5 kg/hm2、P2O5 91.8~134.0 kg/hm2，最佳收获期为主茎10%左右的花蕾开花期。

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。