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Locomotor activity was measured with amonitor and rCMRglc were measured with the quantitative autoradiographic[14C]2-deoxyglucose procedure in 62 brain regions of Fischer-344rats at 2, 30, 60, 120, and 180 min after IV administrationof saline or midazolam 5 mg/kg.

在静脉注射盐水或咪达唑仑（5 mg/kg ）后2，30，60，120和180min 后测定 T-344大鼠62个脑区的自主运动活性及 rCMRglc （用2 -去氧葡萄糖（14C ）放射性定量测定法）。

The acute toxicity test indicated that OHSP of LD was big than 15000 mg/kg, it was showed that OHSP was safety and avirulent substance.

急性毒性试验中的LD50大于15000mg/kg，说明动物长期服用口腔保健精是安全无毒的。

In Commission Regulation No 208/2005, maximun level of benzo pyrene in edible oil was 2.0μg/ kg.

欧盟执委会208/2005号规范特定食品中苯芘最大限量，其中食用油脂为2.0μg/kg。

The toxic benzo\pyrene equivalents of the 16 PAHs ranged from 4.61 to 164 μg·kg-1,99% of which was contributed by 7 carcinogenic PAHs.

土样中16 PAHs的毒性当量浓度介于4.61~164 μg·kg-1之间，7种致癌性PAHs对总TEQBaP的贡献达99%。

Methods: Twelve healthy New Zealand male rabbits were randomly divided into methylprednisolone groups, methylprednisolone + antibiotic groupsand controlled groups. The rabbits of MG and MAG were IM methylprednisolone sodium succinate 8 mg/kg twice a week. MAG IM benzylpenicillin sodium 0.24 g twice a week yet. Increased the weight loading on the hind limbs of rabbits.

12只健康雄性新西兰白兔随机分成甲基泼尼龙组、甲基泼尼龙＋抗生素组和对照组，M组和MA组均每周2次，每次肌注甲基泼尼龙琥珀酸钠 8 mg/kg，MA组每只每周2次青霉素40万 U（0.24 g）肌注，经常性增加动物后肢受力的负荷，激素注射8周后进行股骨头CT和组织病理检查，观察造模效果。

Analysis results indicated that the content of Cu in Bletilla striata was the highest, reached to 3.933mg/kg. Cr could not be detected. The content order was: Cu＞Pb＞Cd＞Cr.

结果表明：植物药白芨4种重金属Cu、Pb、Cd、Cr中，Cu含量最高，为3.933mg／kg，Cr未检出，其含量顺序为：Cu＞Pb＞Cd＞Cr。

The traits selected were average daily gain after weaning and backfat thickness at 100 kg live weight. Breeding pigs were selected according to multiple-trait BLUP, and economic weight of BF was set as 2.5 times of that of ADG.

选择的性状为一般父系猪的选择性状，即断奶后生长速度和达100 kg体重时的活体背膘厚，利用多性状BLUP估计性状的育种值，选择指数中后一性状的经济加权系数是前一个的2.5倍，选择共进行了5个世代。

Results show that applying 150 kg��hm~(-2) Potassium chloride at peak bolling stage increased SPAD value,maximal PSⅡ light energy transformation efficiency,PSⅡ potential activity,photosynthesis rate in leaves of cotton durin...

结果表明，盛铃期土壤施入氯化钾150 kg.hm-2，可提高棉花盛铃期至初絮期叶片SPAD值和Fv/Fm，Fv/Fo；加大叶片的E和C，提高叶片的Pn；棉花单株结铃数、铃重和衣分均有不同程度提高。

Fifty children undergoing arm operation were randomly divided into two groups:After ketamine based anesthesia,Plexus brachialis nerves block combined with ketamine propofol intravenous anesthesia(group A, n=25), 0.25％ropivacaine 0.5ml/kg was injected to plexus brachialis,ketamine propofol was injected intravenous connected during the operation;Ketamine propofol intravenous anesthesia(group B,n=25),ketamine propofol was injected intravenous connected.

50例行上肢手术患儿随机分为两组：氯胺酮基础麻醉后，臂丛神经阻滞复合氯胺酮－丙泊酚静脉麻醉组(A组，n=25)，臂丛阻滞成功后注入0.25％罗哌卡因 0.5ml/kg，术中以氯胺酮－丙泊酚持续静注；单纯氯胺酮－丙泊酚静脉麻醉组(B组，n=25)，术中氯胺酮－丙泊酚持续静注。

Result: TC, TG, LDL-C level in blood serum of quail hyperlipidemia markedly decreased after administered sugarcane alkane alcohol by dose of 30, 15, 7.5 mg·kg-1, proliferation of aorta and brachiocephalic artery tunica intima foam cells was suppressed.

结果：甘蔗烷醇30，15，7.5 mg·kg-1可降低鹌鹑高血脂模型血清中TC，TG，LDL-C水平，抑制主动脉内膜、头臂动脉内膜泡沫细胞的增殖。

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。