1.
The Research of Technology to Prevent from Looseness and Method of Testing for Thread Fastener;
螺纹紧固件防松技术和试验方法研究
2.
Study on Prevention and Cure of Ganoderma Lucidum of Larix and Pinus Koraiensis;
种子园落叶松、红松根朽病综合防治技术的研究
3.
Study on Integrated Prevention Measures of Bursaphelenchus Xylophilus in Fengyang County;
凤阳县松材线虫病综合预防技术研究
4.
Survey on Life History of Nesodipron zhejiangensis and Techniques for Control
浙江黑松叶蜂生活史调查及防治技术
5.
Research on Sand Control and Increasing Production Technique in the Unconsolidated Sand Reservoirs;
疏松砂岩油藏防砂增产一体化技术研究
6.
Investigation on Insect Natural Enemies of Monochamus Alternatus Hope (Coleoptera: Cerambycidae) and Studies on Bio-control of the Pest;
松褐天牛的天敌昆虫调查及生物防治技术研究
7.
Study on Biological Characteristics and Integrated Control of Ylobitelus Xiaoi Zhang;
萧氏松茎象生物学特性与综合防治技术研究
8.
Study on the Prediction of Acantholyda Posticalis Matsumura and Its Prevention Techniques;
松阿扁叶蜂预测预报与防治技术的研究
9.
Study on Bioligical Characteristics and Control Techniques of Dendrolimus Superans in Aershan
阿尔山落叶松毛虫生物学特性及防治技术研究
10.
Study on Technology of Soft Coal Seam Rib Spalling Preventing by Water Infusion with Shallow Holes
松软煤层煤壁浅孔注水防片帮技术研究
11.
On Installation & Construction Technology for Songpu Bridge Ⅲ with Anticollision Steel Box Cofferdam
松浦三桥防撞钢套箱围堰安装施工技术
12.
Study on Pine Bark Beetles in Taiyuan and Their Comprehensive Controls
太原市油松小蠹虫及其综合防控技术研究
13.
Occurrence & Control Techniques of Dendrolimus superans in Boli County
勃利县落叶松毛虫发生状况及防治技术的研究
14.
Loose Bed Collapse Prevention and Leak Plugging Techniques Used in Donghui Coalfield, Jixian
集贤东辉煤田松散地层防塌及堵漏技术
15.
Non-woven Fabric Bands with Beauveria bassiana to Control Hylobitelus xiaoi Zhang
白僵菌无纺布技术防治萧氏松茎象的前景
16.
STUDIES ON SPATIAL DISTRIBUTION AND SEQUENTIAL SAMPLING TECHNIQUE OF LARVAE? DENDROLIMUS? ?SPECTABILIS?(BUTLER)
防治前与防治后赤松毛虫幼虫空间分布型及抽样技术研究
17.
Study on Mechanized Top-caving Extraction and Gas Preventing Technique in Nantun Deep Uphill Soft Seam;
南屯煤矿深部仰斜松软煤层综放开采瓦斯防治技术研究
18.
Study on the Technique of Forecasting and Controlling for Loose and Weak Coal Seam of Spontaneous in the No9 Field of Nantun;
南屯煤矿九采区松软煤层综放面自燃火灾预测及防治技术