1.
Evaluating on 15 Herbicides Efficacy against Calystegin hederacea and Humulus scandens
15种除草剂防除打碗花、葎草效果评价
2.
No single herbicide will control all weeds.
单独一种除草剂决不能防除所有的杂草。
3.
Experimental Study on Controlling Young Toona sinensis Forest Land Weeds with Hexazinone Herbicide
森泰除草剂防除香椿幼林地杂草的试验研究
4.
Study on the Control Effects of Four Chemical Herbicides on Weeds in Garlic Field
4种化学除草剂防除大蒜田杂草效果的研究
5.
Study on Controlling Weeds of Transplant Cotton Fields Using Soil Treatment Herbicides
除草剂土壤处理防除移栽棉田杂草研究
6.
Experimental Research on the Antiscale and Scale-removal by Ultrasonic Cavitation and Antiscale and Scale-removal and Enhancing Heat Transfer by Hydrodynamic Cavitation
超声空化防除垢与水力空化防除垢和强化传热实验研究
7.
Pollution Prevention and Removal Methods
污染预防和消除方法
8.
Shuttle Tydirium requesting deactivation of the deflector shield.
运货船请求消除防护罩
9.
metal cleaning for rust prevention(chemical cleaning of steel products)
防锈用金属除垢方法（铁德化学除垢法）
10.
Main Function: purifying indoor air, adsorbing peculiar smell, dispelling stinks, damp proofing, anti-mildew and germ-proofing.
净化室内空气、吸除异味、祛除臭味、防止潮湿、抗霉防菌等。
11.
The bomb has a fail-safe device that prevents any forced entry.
这个炸弹有自动防损装置 预防任何强行拆除
12.
Cement preservatives, except paints and oils
除漆和油外的水泥防腐剂
13.
Service Stand-down
消防处全体人员解除戒备
14.
Sir, we've lost our bridge deflector shield.
长官，我们舰桥的防护罩被消除了
15.
UK national survey of prophylactic YAG iridotomy
英国预防性YAG激光虹膜切除术调查
16.
damp proofing preparations,except paints,for masonry
除油漆外的砖石建筑防潮剂
17.
brickwork preservatives,except paints and oils
除油漆和油脂外的砖房防腐剂
18.
concrete preservatives,except paints and oils
除油漆和油外的混凝土防腐剂