测定

With a model of reversible middle cerebral artery occlusion in rats, the effects of Losartan on the water content of brain, the contents of Evens blue and the expression of MMP-9 were investigated after 24 hours of reperfusion following two hours of cerebral ischemia.

采用血管内栓线阻断法制备大鼠局灶性脑缺血再灌注损伤模型，于脑缺血2h、再灌注24h后测定脑组织含水量、伊文斯蓝含量，免疫组织化学方法测定MMP9表达。

The levels of PBDEs in water snake, fish, prawn and Chinese mysterysnail ranged 39.6~186, 1.82~75.7, 4.60~17.1 and 7.26~17.0μg·g-1, respectively.

为调查电子垃圾回收活动对当地水生生物造成的多溴联苯醚污染，测定了广东某电子垃圾回收地附近水库中水生生物样品（水蛇、鱼类、草虾和田螺）和对照区样品中18种PBDEs含量，通过对样品氮同位素的测定，探讨了PBDEs在该地淡水食物链上的生物富集特征。

In order to give sufficient data support for the design of terephthalic acid manufacture, corresponding phase equilibria, including solid-liquid equilibrium and vapor-liquid equilibrium, have been determined and studied.Improvements have been made on our former apparatus, which was used for the measurement of solid solubility, for the purpose of getting more precise experimental data in the range of lower solubility. Horizontal stir was changed to magnetic whirly one, which shortened the dissolving time remarkably.

对苯二甲酸生产中相关相平衡的测定与研究学院：化工学院专业：化学工艺指导教师：马沛生教授六级英语证书：有研究生：陈明鸣，于1997年4月在天津大学获工学硕士学位为了给设计单位提供有关对苯二甲酸生产中的相平衡数据，本文着重实验测定并以数学模型描述了以下两方面内容：TA和TA生产中的主要杂质在相关溶剂中的固液平衡，以及对二甲苯氧化反应器的溶剂体系醋酸-PX的汽液平衡。

The determination of Wolfram in low alloy steel with ICP-AES method is studied.

研究了用ICP-AES法测定低合金钢中元素钨的测定方法。

The result from this study indicates that, compared with control, clover juice measure, leek juice measure and wood vinegar liquid together with organic manure treatments can increase the quantities of microbes around the tomato root.

测定结果表明，在整个测定期间，与有机肥对照相比，苜蓿汁与有机肥、韭菜汁与有机肥和木醋液与有机肥配制的土壤添加剂对土壤中微生物数量都有增加趋势。

The methods of xanthine oxidase and Southern blotting were used to determine the activity of superoxide dismutase and the length of telomere.

用黄嘌呤氧化酶法对肝组织SOD活性进行测定，用Southern blotting方法测定肝组织端粒长度。

The method of determining EDTMP is studied,The paper analyzes the method of determining EDTMP by the indicating titrimetric method of xylenol orange .

简述了水处理剂EDTMP的测定方法，提出以二甲酚橙为指示剂测定EDTMP的新方法，并与磷钼酸喹啉重量法进行对照比较，证明此法是一种快速、简易、准确可靠的分析方法

Theoretical analysis reveals that the reaction of the immobilized enzyme of low substrate concentration may be approximated to be of first order, while that of high substrate concentration to be of zero order.

经过对固定化酶反应动力学理论分析可知，实验条件下的低基质浓度区内测定的固定化酶反应可近似地作为一级反应，而在高基质浓度区内测定的固定化酶反应可近似地作为零级反应。

METHODS: The 144 BALB/c male mice were abdominally irradiated with 1150 cGy 60Coγray in 1-3 h, and then they were injected intestinal RNA from normal rats on jejunum. On day 1, 3 and 5 after irradiation,the mice were sacrified after anesthesia for determining endotoxin in blood and bacterial metathetic rate, and intestinal crypt survival rate.

选用BALB/c雄性小鼠144只，用1150 cGy 60Coγ射线进行腹部一次照射，于照后1~3 h采用局部肠腔扩张注入法给小鼠空肠肠腔内注入正常大鼠小肠RNA，分别于照后1，3，5 d麻醉后解剖，取血，测定内毒素含量；取肠系膜淋巴结，测定细菌移位率；取空肠段，计数肠腺存活率。

METHODS: The 144 BALB/c male mice were abdominally irradiated with 1150 cGy 60Coγray in 1-3 h, and then they were injected intestinal RNA from normal rats on jejunum.

选用BALB/c雄性小鼠144只，用1150 cGy 60Coγ射线进行腹部一次照射，于照后1~3 h采用局部肠腔扩张注入法给小鼠空肠肠腔内注入正常大鼠小肠RNA，分别于照后1，3，5 d麻醉后解剖，取血，测定内毒素含量；取肠系膜淋巴结，测定细菌移位率；取空肠段，计数肠腺存活率。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。