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Results showed that DCF with different dosages could increase the frequency of micronucleated erythrocytes markedly,except the first injection of the dosage with 5 and 10 mg/kg,every group caused an increase in the frequency of nuclear abnormality erythrocytes,the effects in cell membrane and cytoplasm were less than the effects in karyon by DCF,and the most toxicity was exhibited after the second injection.

结果表明，注射DCF后所有剂量组均能引起中华蟾蜍红细胞微核细胞率显著升高；除5，10mg／kg剂量组在第1次注射后较对照组低外，其他注射剂量和次数均引起核异常细胞率升高，DCF对细胞膜与细胞质的影响小于其对细胞核的影响，在4次注射中以第2次注射后对红细胞的毒性效应最大。

Methods The lactational rat model with hypoprolactin was established by subcutaneous injection of Bro (0.5mg/kg).

通过对哺乳期大鼠皮下注射Bro 0.5mg/kg，建立哺乳期大鼠PRL水平低下模型。

E. mitochondrial membrane protein-bound 〓 was decreased significantly in hypotha- lamus and spinal cord by sc 4. 0g/kg MSG, but not in hippocampus.

荧光探针测定有没有也发现，4.0g/kg MSG引起下丘脑、脊髓线粒体膜结合〓明显降低，而海马无明显变化。

For example, when the added concentration was 0.04%, after heating for 8 days at (55±1)℃, the POV of teaseed oil added BHA, D-isoascorbic acid, ascorbyl laurate and D-isoascorbyl laurate were 66.6, 53.8, 35.0 and 20.6 meq/kg, respectively.

当添加量为油重的0.04%、在(55±1)℃下进行强氧化试验8d后，添加BHA、异V、V月桂酸酯和异V月桂酸酯的茶籽油的过氧化值分别为66.6、53.8、35.0和20.6 meq/kg。

Kg^(-1). The relative contents of linolic acid, oleic acid and palmic acid were 63.7%, 20.8% and 13.2%, respectively.

kg^(-1)，籽油中主要组分亚油酸、油酸和软脂酸的相对含量分别为63.7%，、20.8%和13.2%。

By component analysis of the seed samples of Tolreya granclis ＇Merrillii＇, from many locations, the results show that the oil content of seed is 546.2 - 614.7 g· kg^-1 . The fatty acids mainly consist of linolic acids and oleic acids.

2003-2004年经多点多样品对香榧Torreya grandis'Merfilli'种仁的营养成分分析证明，香榧种仁含油率为546.2～614.7g·kg^-1，脂肪酸组成以亚油酸和油酸为主，不饱和脂肪酸占脂肪酸总量的79.41％。

Methods: Serum alcohol and ALT、AST、GGT、ALP、CK、LDH、AMY、LIPA measured before and after beer consuming (4ml/kg) in 17volunteers. Meanwhile, the direct inhibitory effects of beer on the serum enzymes were studied by comparing the serum enzyme activities with or without beer.

利用17名健康志愿者，观察口服啤酒(4ml/kg)前后不同时间血液中酒精浓度及丙氨酸氨基转移酶、天冬氨酸氨基转移酶、γ-谷氨酰转肽酶、碱性磷酸酶、肌酸激酶、乳酸脱氢酶、淀粉酶、脂肪酶活性的变化，同时在体外加入血清中与体内浓度相近的啤酒，以观察啤酒对酶活性的直接影响。

Lipid peroxide levels in rat sorum and tissue homogenates of the livor, lung and kidrey were dotermined by TBA fluorescence 1.5, 3 and 4.5H after intiaperitoneal administration of 20mg/kg E.

本实验在大鼠腹腔内注射大肠杆菌内毒素(20mg/kg体重)造成内毒素休克(动脉血压低于60mmHg)。

The results showed that the optimum operating parameters for steaming treatment were as follows: temperature was 95℃, time was 60 s, for tunnel-type drying production line, the loadage was 5.0 kg/m2, hot air temperature was 85℃, wind speed was 1.5 m/s, and for industrial microwave drying production lines, material thickness was 15 mm, drying power was 16 kW, drying time was 90 s.

结果表明，在蒸汽温度95℃，汽蒸时间60 s；隧道式干燥生产线装载量5.0 kg/m2，热风温度85℃，风速1.5 m/s；微波干燥生产线铺料厚度15 mm、干燥功率16 kW、干制时间90 s的条件下，所生产的干制黄花菜经农业部食品质量监督检验测试中心检测其感官、理化和微生物指标均达到了《无公害食品—干制金针菜》NY5186－2002所规定的一级品标准。

When Lolium perenne was treated with 300mg/kg PP333, the effect was the best and could last 50 to 60 days.

其中，以300 mg/kg的多效唑的处理效果最好，且药效可以持续50～60 d左右。

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。