实验室

Objective To understand the deratization effect and toxicity of 0.0375% racumin wheat bait to non-target animals in laboratory and different fields,and provide scientific basis for rodent control.

目的 了解0.0375%杀鼠迷小麦毒饵在实验室、不同现场的灭鼠效果及对非靶动物的毒性，为今后灭鼠工作提供科学依据。

Objective To understand the laboratory and field deratization effects of Bromadiolone and Brodifacoum on rodent,and to provide scientific data for deratization in the future.

目的比较溴鼠灵毒饵和杀特宁B型饵剂实验室及现场灭鼠效果，为今后灭鼠工作提供科学依据。

The palatableness of the product is good,the deratization effect are good in laboratory and different fields,it has toxicity to the non-targetanimal,but the effect is limited,so it is a good and relatively safe rodenticide.

0.0375%杀鼠迷适口性好，实验室及不同现场灭鼠效果显著，对非靶动物有一定的毒性，但危害不大，是一种比较安全的灭鼠剂。

Objective To provide scientific data for deratization by comparing the control effect of coumatetraly,brodifacoum and sodium diphacinone in the laboratory and the field.

目的 比较杀鼠迷、溴鼠灵和敌鼠钠盐3种毒饵实验室及现场灭鼠效果，为今后灭鼠工作提供科学依据。

Derma Tissue Engineering Laboratory, Sichuan -University.

四川大学皮肤组织工程研究室（成都，610065），2皮革化学与工程教育部重点实验室△通讯作者

Laboratory is his tower of ivory for him,where he can desirably explore theoretical science.

对他来说，实验室是他的象牙塔，在那里他可以称心如意地探索理论科学。

Lab is take as his tower of ivory,they can reseaching theory science desirably

对他来说，实验室是他的象牙塔，在那里他们可以称心如意的探索理论科学。

The laboratory means the ivory tower to him , he could explore the theoretical science desirably.

对他来说，实验室是他的象牙塔，在那里他可以称心如意地探索理论科学。

Results revealed that the large side insulation of the stator bar in slot is available for ultrasonic pulse-echo testing; Coupling transducer on the surface of a practical stator bar could minimize the influence on the measurements of velocity, contributing no destructivity of the ultrasonic testing for stator insulation; The simultaneity of same velocity and higher attenuation can be used to detect insulation delamination from conductors; Compared with the wide sides of the bars in slot, the short sides of the bars near the exit from slot and the end bars had a same velocity and a higher attenuation; The velocity might be exactly measured on the shot sides of the bars near the exit from slot and the end bars, while the attenuation might not, which were examined though filed tests; V min decreased greatly and V av decreased slightly with the service time of the bars.

在实验室对线棒多种结构处的主绝缘和不同运行年数(未老化、16、18 和23年)线棒的主绝缘进行了低频超声反射法检测试验，并进行了现场试验，发现(参见 Hao et al， IEEE DEI， to be published)，槽部线棒的宽面绝缘不受换位绝缘的影响，比窄面绝缘更适合超声测量；线棒表面平滑的半导体层减小了耦合剂对超声测量的影响，实现了无损性；波速不变而声衰减减小可以检测线棒出现绝缘与导体脱壳缺陷；出槽口和端部线棒的窄面绝缘与槽部线棒的宽面绝缘相比，声衰减大而波速一致；现场试验验证了波速不受绝缘结构和现场测试条件的影响，而声衰减受以上因素影响很大(参见 Hao et al，中国电机工程学报， Vol.23 No.4)； V min 随运行年数明显减小， V av 随运行年数慢慢越小。

Wuhan University,Key Laboratory of the Ministry of Education of Plant Developmental Biology,Wuhan 430072,China

武汉大学生命科学学院植物发育生物学教育部重点实验室，武汉430072

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。