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Under optimizing the conditions, rare earth elements were sorbed at column completely when test solution was pH 3 and the flow rate is between 6 and 14 mL/min.

优化了纤维柱吸附和洗脱稀土元素的条件，pH 3的稀土待富集试液以6~14 mL/min流速上柱，以流速为1.5~4.0mL/min的10 mL 2.5 mol/L HNO3洗脱后，用ICP-AES测定。

The results of experiment show the glass fiber dealed with by KH550 is notscattered in these solvents such as the water, the component solvent of phenol andtetrachloroethane, and ethyl alcohol solution of KH550, but it is evenly scattered inthe solution of PET, the concentration of which has great effect on the dispersion ofglass fiber. The glass fiber can' t be scattered when the value of consistency is below0.2664g/ml, and 0.75g glass fiber can be scattered in 100ml solution.

本实验通过对玻璃纤维分散的研究发现，玻璃纤维(长 3mm，经 KH550 处理)在水、苯酚/四氯乙烷、KH550 的乙醇溶液中都不能分散，而在 PET 的苯酚/四氯乙烷溶液中能均匀分散，且溶液的浓度对分散性影响很大，当浓度。2664g/ml 时，玻璃纤维不能分散，玻璃纤维在 100ml 浓度为 0.4444g/ml 的溶液(90℃下，PET 的饱和溶液)中的最大分散量为：0.75g。

Results:The linear range of phosphorus oxychloride in air of workplace was 0.0~5.0 μg/ml with its correlation coefficient...

结果：工作场所空气中三氯氧磷的线性范围为0~5.0μg/ml；相关系数为0.9993；方法检出限0.030μg/ml，若采集10 L空气进行检测，则最低检出浓度为0.03 mg/m3，相对标准偏差为0.35%~1.59%，样品加标回收率为96.9%~103.2%，样品在室温下至少可保存1周。

Blood loss of extirpation of one bronchial segment was 10～15 ml.A fter the operation,symptoms of bronchiectasis disappeared.Remainder of the pulmo nary tissue keeps inflating.No residual cavity occurs.

结果：手术平均失血量340 ml，每剔除1支肺段支气管失血量10～1 5 ml，术后症状消失，肺膨胀良好，无残腔，膈肌活动度恢复。

The adsorption effect was then verified by cation-exchange chromatography using 1-ml Streamline SP prepacked column and 28-ml Streamline SP self-assembly column.

用l mlSP预装柱及自装28 ml Streamline SP柱进行离子交换层析以验证吸附效果。

Test Preparation Transfer about 2 g of the substance under test, accurately weighed, to a glass-stoppered, 250-mL conical flask, add 20 mL of a mixture of equal volumes of nitric acid and sulfuric acid, attach a suitable condenser, reflux the mixture for 1 hour, cool, cautiously dilute with water, and boil until fumes of nitrous acid no longer are noticeable.

Test准备 Transfer大约2 g在测试之下的物质，准确地被称，对玻璃防止， 250ml conical烧瓶，增加硝酸的相等的容量混合物的20 mL，并且硫酸，附有一适当的 condenser，循环加热混合物1个小时，凉快，慎重地稀释与直到亚硝酸发烟的水和煮沸 acid不再是引人注目的。

Four further single mutants ofN546(N546G,N546D,N546K,N546Δ), three double mutants and a triple mutant were constructed,and toxins were purified by isoelectric precipitation and an AKTA purifier 100 system.When bioassayed against H.armigera using purified toxins,N546ALC_(501.67μg/mLshowed 1.78 times increased toxicity than wide-type Cry1AcLC_(50 2.98μg/mL,and mutant N546D,N546K and N546Δshowed a great loss in toxicity.

对N546进一步突变，获得了突变子N546G、N546D、N546K和删除突变N546Δ及3个双突变和1个三突变，利用等电点沉淀法和AKTApurifier 100系统纯化了毒素蛋白，生测发现N546ALC_(50为1.67μg/mL对棉铃虫毒力比野生型Cry1AcLC_(50为2.98μg/mL提高了1.78倍，而N546D、N546K和N546Δ的毒力则降低了80～90%。

MERCURY SOLUTION FOR STANDARDIZING DITHIZONE TITRANT : Transfer 2.0 mL of Mercury Stock Solution to a 100-mL volumetric flask, and dilute with 1 N sulfuric acid to volume.

规范化的双硫腙滴定试药MERCURY解答：调动2.0 mL水星 Stock解答到100ml容量瓶，和用1 N硫酸稀释对容量。

Typical soft rot symptoms appeared in one day after inoculation with an inoculum density of 106 CFU/mL at 20-30℃.

接种试验中，在16℃及26℃发病，在28℃及30℃的供试温下，病原菌接种密在103CFU/mL时会发病；在20至30℃的供试温下，病原菌接种密为106CFU/mL以上时，只要一天就会出现典型的软腐病徵。

Effect of TP on DNA primase-polymerase α complex activity was examined using Liquid Scintillation counter. Results:It showed that IC50 value of TP inhibiting DNA primase-polymerase α complex activity was 20.28 (15.17～ 27.13)μ g/ml. TP could promote DNA primer synthesis but inhibit DNA primer extension.

结果：茶多酚对小鼠肿瘤L2细胞DNA引物酶多聚酶α复合体活性有抑制作用，半数抑制浓度（IC50）值为20.28(15.17～27.13)μg/ml；对DNA引物合成有促进作用；对引物延长亦有明显抑制作用，其IC50值为36.43μg/ml。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。