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The effective concentration of added Ni causing 50% inhibition（EC50）ranged from 11 to 932mg·kg-1 in leached soils which were leached using artificial rain water, and from 7 to 2055mg·kg-1 in unleached soils for the tomato test, respectively, and the ratios of maximum to minimum of EC50 for leached soils and unleached soils were 85 and 294. Soil pH was the main factor controlling the toxicity of Ni in these soils.

在供试淋洗（使用模拟的人工雨水滤洗定量的土壤样品）和非淋洗土壤中，Ni对西红柿生物量50%抑制的毒性阈值（EC50）范围分别从11mg·kg-1到932mg·kg-1和从7mg·kg-1到2055mg·kg-1，其最大值和最小值比例分别达到了85和294倍。

Based on the investigation on the various results of the race YUNCAN 7 and YUNCAN 8 and analysis on the result items, the found shown the effect of cocoon number per kg on the some items of cocoon production and egg production, that was negative relation between cocoon number per kg and cocoon production per g of new hatched larvae, egg production per g of new hatched larvae, and hatch－ing percentage; positive relation between cocoon number per kg and egg number per g and no effect on other items.

对云南省桑蚕普种场2005年春季不同生产小组饲育的云蚕7、云蚕8蚕品种各项成绩进行了综合调查，通过对其调查的有关项目数据进行分析总结，发现蚕茧成绩中的&kg茧粒数&对蚕茧成绩中和蚕种成绩中的部分项目产生了影响，即：&kg茧粒数&与&g蚁收茧量、g蚁制种量、孵化率&呈负相关性，&kg茧粒数&与&g卵粒数&则呈正相关性。而对其它一些项目则无影响。

Methods The contrast group was the normal adult rats and the ovariectomized rats injected by plant oil,the experiment group was the rats extirpated ovaries who were injected VE in its′ abdomen antrum:5 mg/kg,15 mg/kg,60 mg/kg VE was injected to the experiment group for continuous 9 weeks.

正常成年大鼠和注射植物油的去卵巢大鼠为对照组；腹腔注射VE的去卵巢大鼠为实验组，分别为：5 mg/kg、15 mg/kg（中剂量组、60 mg/kg，连续注射9周。

Methods sd rats were used to make hemorrhagic shock model by 45% hemorrhage. effects of 4 ml/kg, 6 ml/kg and 8 ml/kg of hsd on blood gas were observed. twice volumes of lactated ringer's were used as control.

采用sd大鼠45%重度失血性休克模型，观察4 ml/kg，6 ml/kg 和8 ml/kg 7.5%的高渗氯化钠/6%的右旋糖酐复苏对失血性休克大鼠血ph值，二氧化碳分压（pco2），氧分压（po2）的影响，以2倍失血量的乳酸林格氏液做对照。

Effects of 4 mL/kg, 6 mL/kg and 8 mL/kg of HSD on blood gas were observed. Twice volumes of Lactated Ringer's were used as control. Results Blood PO2 and PCO2 had somewhat increase after different volume of HSD infusion, they were significantly higher than in LR control group.

采用SD大鼠45%重度失血性休克模型，观察4 mL/kg，6 mL/kg 和8 mL/kg 7.5%的高渗氯化钠/6%的右旋糖酐复苏对失血性休克大鼠血pH值，二氧化碳分压（PCO2），氧分压（PO2）的影响，以2倍失血量的乳酸林格氏液做对照。

Result After Sumianxin was been fast to inject induced anesthesia by 0.05 ml/kg, ketamines by 20 mg/kg and propofol by 10 mg/kg was joined to 5% glucose solution 200 ml that was mainlined to maintenance anaesthesia. It might produce above 3 h ideal anaesthesia effect.

结果］以0.05ml/kg速眠新肌肉注射诱导麻醉后，再以20mg/kg异丙酚＋10mg/kg氯胺酮加入到5%葡萄糖溶液200ml进行静脉滴注维持麻醉，可以产生3h以上的理想麻醉效果。

200 forepart pregnant women with ASA Ⅰ～Ⅱgrade who free will stop gestation,they were divided into 4 groups randomly :P group was simplicity propofol; F group, T group and K group was mainlined fentanyl 0.75μg/kg,tramadol 1mg/kg,ketamine0.2mg/kg respective before propofol abduction, and continuous d...

200例ASAⅠ~Ⅱ级、自愿终止妊娠的早孕妇女随机分为四组：P组，单纯异丙酚麻醉组；F组、T组、K组在异丙酚诱导前分别静注芬太尼 0.75μg/kg、曲马多1mg/kg、氯胺酮0.2mg/kg。

200 forepart pregnant women with ASA Ⅰ～Ⅱgrade who free will stop gestation,they were divided into 4 groups randomly :P group was simplicity propofol; F group, T group and K group was mainlined fentanyl 0.75μg/kg,tramadol 1mg/kg,ketamine0.2mg/kg respective before propofol abduction, and continuous detected MAP,HR,SpO2 in the operation, and to note first dosage and total dosage of propofol, revival time, leave hospital time, ill reactivity in the operation.

200例ASAⅠ～Ⅱ级、自愿终止妊娠的早孕妇女随机分为四组：P组，单纯异丙酚麻醉组；F组、T组、K组在异丙酚诱导前分别静注芬太尼0.75μg/kg、曲马多1mg/kg、氯安酮0.2mg/kg。术中连续监测MAP、HR和 SpO2。记录各组病人异丙酚的首剂量和总剂量、苏醒时间、离院时间及术中术毕不良反应的发生情况。

Results Nitrite concentration of 20 kinds of meat sausage ranged from 0.0017~0.042 g/kg, that of barbecue meat ranged from 0.0024~0.043 g/kg, that of sauced meat ranged from 0.0021~0.030g/kg.

结果 20种肉灌肠类亚硝酸盐含量范围在0.0017~0.042g/kg之间，20种烧烤肉在0.0024~0.043g/kg之间，20种酱卤肉在0.0021~0.030g/kg之间。

Four nitrogen addition treatments i.e, null nitrogen level, low nitrogen level (LN, 50 kg N hm-2 a-1), moderate nitrogen level (MN,100 kg N hm-2 a-1) and high nitrogen level (HN, 150 kg N hm-2 a-1), were established in the forest. All nitrogen treatments were carried out in triplicates.

通过原位进行低氮(LN， 50 kg N· hm-2· a-1)、中氮(MN， 100 kg N· hm-2· a-1)和高氮(HN， 150 kg N· hm-2· a-1)处理，研究了川南天然常绿阔叶林土壤酶活性特征及其对模拟N沉降的响应。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。