防治

Etiology and prevention of caries;Etiology and prevention of pulpal and periapical diseases; Oral molecular biology and tissue engineering

龋病病因与防治；牙髓病、根尖周病的病因与防治、口腔分子生物学和组织工程学

Field Trial of 24% Runner SC against Adoxophyes orana Fischer von Roslerstamm ZHOU Yu-Shu1,PIAO Chun-Shu2,QIU Gui-Sheng3,ZHAND Ping3 (1Department of Plant Protection ,Shenyang Agricultural University ,shenyang 110161,China ;2 Plant Protection Station of Liaoning Province,Shenyang 110034,China;3 Research Institute of Pomology,Chinese Academy of Agricultural Science,Xingcheng 125100,China) Abstract:The results of field trial showed that 24%Runner SC had highly pesticidal activity to control Adoxophyes orana Fischer von Roslerstamm.

24%甲氧虫酰肼悬浮剂防治苹果园棉褐带卷蛾试验周玉书1，朴春树2，仇贵生3，张平3 （1沈阳农大植保学院，沈阳 110161；2辽宁省植保站，沈阳 110034；3中国农科院果树研究所，兴城 125100）摘要试验表明，24%甲氧虫酰肼悬浮剂是防治棉褐带卷蛾的高效药剂，尤其对卷叶虫苞内的各龄幼虫也有良好效果。

This article sums up and analyzes many clinical and experimental study which using biological toxin preparation such as phrynin, scorpion venom, snake venom, bee venom and cantharidin to prevent and cure primary carcinoma of liver, funds out that the biological therapeutics of using toxin to treat disease has good effect in hepatic carcinoma's prevention and cure.

1山东医学高专，2临沂市肝胆病医院山东临沂276002本文通过对生物毒素制剂蟾毒、蝎毒、蛇毒、蜂毒和斑蝥素防治原发性肝癌的临床和实验研究资料进行总结和分析，发现&以毒攻毒&生物疗法对防治肝癌有较好效果。

The resistance to fungicide of phytopathogenic fungi, especially resistance to in-suck fungicide is a very serious problem, and it brings great difficulty in preventing and controlling of diseases on many agricultural and economic crops, and can lead to huge losses to the countries and the farmers.

植物病原真菌的抗药性特别是对内吸性杀菌剂的抗药性是植物病害化学防治中的一个非常严重的问题，它给多种农作物和经济作物的病害防治带来了严重困难，给国家和农民造成了大量经济损失。

Of applications to clean ·马 Ruyou Caiqingchong Pieris rapae, the field of medicinal test, the test results showed : 20% of clean ·马 Ruyou Caiqingchong have good preventing and controlling effect, albeit one day after 1500 Beiye, 2000 Beiye, 2500 amounted to 96.45% Beiye-effective, 91.94%,89.45%; medicine after three days of anti-drug effect after seven days, respectively, to 99.02%,95.85%,92.94%; 98.56%,92.62,87.42% respectively.

应用20%氰·马乳油防治菜青虫Pieris rapae的田间药效试验，试验结果表明：20%氰·马乳油对菜青虫具有良好的防治效果，施药后1天1500倍液，2000倍液，2500倍液防效达96.45%，91.94%，89.45%；药后3天的防效分别达99.02%，95.85%，92.94%；药后7天分别为98.56%，92.62，87.42%。

Control of QR barnyardgrass was also studied in this paper. Butachlor, cyhalofop-butyl, oxyfluorfen, pretilachlor, mefenacet and oxyfluorfen plus quinclorac gave adequate control of QR barnyardgrass, however, butachlor in combination with quinclorac and quinclorac plus piperonyl butoxide or agrco were not effective for control of QS barnyardgrass.

本论文还对QR稗草的治理进行了研究，结果表明：丁草胺、千金、果尔、扫茀特、苯噻草胺单剂及果尔和二氯喹啉酸混用能有效的防治二氯喹啉酸抗性稗草，而丁草胺和二氯喹啉酸混用、二氯喹啉酸和增效醚及二氯喹啉酸和表面活性剂蜡混用不能有效的防治QR稗草。

Prevention and treatment facilities were then built in Beijing , Shanghai , Hunan , Sichuan and Nanjing for psychoses.

在北京、上海、湖南、四川和南京建立防治机构，重点防治重性精神疾病。

Abamectin+ imidacloprid EC and other pesticides on whitefly pupal spiral effect of indoor poor, not suitable for whitefly control spiral.

乳油和其它药剂对螺旋粉虱蛹的室内防治效果差，不适合用于防治螺旋粉虱。

Abamectin+ imidacloprid EC and other pesticides on whitefly pupal spiral effect of indoor poor, not suitable for whitefly control spiral.

吡乳油和其它药剂对螺旋粉虱蛹的室内防治效果差，不适合用于防治螺旋粉虱。

Based on summarying the measures of traffic noise control in the world, in terms of theory and experience of noise control , as well as adapting concrete environmental condition and development tendency china western , this paper puts forward the measures of traffic noise control which reduct the effect of noise pollution and accelerat the management of highway environment protection .

在总结国内外防治交通噪声措施的基础上，根据噪声控制的理论经验，结合西部地区具体环境状况和发展趋势，提出了适合中国西部的交通噪声防治对策，以减少噪声污染和推动西部地区交通环保事业的发展。

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。