At present, there is no effective control measure.
目前，没有收效显著的控制办法。
Based on the habits of litchi mites, one of the effective control measure for young trees is to remove the infested shoots before new shoots occur.
基于这一习性，在荔枝树未发新芽前剪除害梢是防治该螨的有效方法，较适合于幼树。
Vaccination has been widely used as a cost-effective measure to control infectious diseases, as exemplified by the soon-to-be-confirmed eradication of rinderpest.
免疫接种作为具有成本效益的措施而被广泛用于传染病控制，即将根除的牛瘟就是一个具体例证。
It is an effective measure to control nursing quality.
是护理质量控制的有效手段之一。
Objective The morbidity and epidemic regularity of rabies from 1980 to 2004 were analyzed to explore the effective measure for rabies control.
目的分析阳山县1980～2004年狂犬病发病情况和流行规律，探讨有效防制措施。
In the processing process in the bearing ring, through to the grinding crack mechanism analysis, the effective measure of control grinding crack was adopted.
在轴承套圈的磨加工过程中，通过对磨削裂纹机理的分析，采取有效的措施控制磨削裂纹的产生。
We can find the underlying regularity from magnitude data so as to provide effective and visual data for industrial measure and decision of control.
从海量数据中，找到其中隐藏的规律，为工业测量和控制决策提供有效、直观的数据。
The USA plans to use "on-board test method" on the heavy diesel vehicle in 2007, measure and evaluate the HDV PM emission in the real world, carry out more effective control of the emission.
美国环保局计划于2007年实施重型车车载排放测试法，对重型柴油车在实际行驶过程中的排放进行测量和评估，实现更有效的控制。
It is a base of study of self-control to compiling a suit of effective measure.
编制一套有效的量表是研究学习自我控制的基础。
The nosocomial infection caused by CRAB had poor prognosis. Effective infection control measure and antimicrobial intervention policy should be conducted in order to control the outbreak of CRAB.
CRAB株引起的感染预后差，必须采取有效的感染控制措施和抗菌药物的干预政策以控制耐药株的传播。
This article probes problems of cost control in the operation of TPL, and brings up the effective measure to control the logistics cost.
对第三方物流运作中的物流成本控制问题进行探讨，给出第三方物流企业物流成本有效控制的措施。
The strategy of variable blank holding force is an effective measure for the springback control in sheet metal forming processes.
变压边力策略是在冲压件成型中控制回弹的一种有效措施。
One-way traffic is an economical and effective traffic control measure to relieve the pressure of urban traffic jam and make full use of the present urban traffic capability.
单向交通是在城市道路交通中缓解城市交通拥挤，充分利用现有城市道路网容量的一种经济、有效的交通管制措施。
The key to effective control and management of construction project cost lies in ability to measure and analyze accurately the cost factors influenced.
施工项目成本的有效控制与管理，关键在于能对成本影响因素进行准确的计量与分析。
Sound barrier engineering is the effective measure to control the impact of railway noise, and acoustics design is the main ways and means to assure the effect of barrier.
声屏障工程是防治铁路噪声影响的有效措施，声学设计是保证声屏障工程降噪效果的重要手段和方法。
Conclusion Setting up the installation obstracted snails to cut off the way of snails spreading was the effective measure of control schistosomiasis in lake-swamp areas.
结论兴建防螺扩散设施，阻断钉螺扩散途径，形成单元性强的灭螺小区进行治理是垸内水网型血吸虫病流行区控制钉螺减少发病的有效对策和措施。
Regenerative desulfurization process is an effective measure to control air pollution and recover sulfur resource.
再生脱硫技术是有效控制大气污染，合理回收资源的重要手段。
Culling of infected or potentially exposed poultry flocks is a standard control measure that has proved effective in halting past epidemics of avian influenza in several countries.
剔除感染的或有暴露可能的禽类是公认的一项有效的控制措施，通过它成功地阻断了以前几个国家发生的禽流感流行。
As an effective measure in landslide treatment in engineering, anti-slide pile plays a significant role in world landslide control.
抗滑桩作为治理滑坡的有效工程措施，在世界各国滑坡治理中占有重要的地位。
As a basic measure to protect the effective operation of enterprise, internal control is a management tools which can not be ignored in the modern enterprise, more and more attention by the people.
内部控制作为保障企业系统有效运转的基本措施，是现代企业中不可忽视的管理工具，越来越被人们所重视。
The lattice beam and anchor pipe grouting composite structure is an effective engineering measure in landslide control.
格构梁与锚管注浆复合结构是治理滑坡的一种有效措施。
The test shows that this technology is simple and easy to operate and is an effective measure for the shape control of the plate.
试验表明，展宽纵轧是简单易行的中板平面形状控制的有效方法。
In order to control the wind erosion, the measure to enlarge the stubble height and topsoil roughness is most effective.
为了有效防治农田土壤风蚀，对作物进行高留茬处理和通过各种措施增加地表粗糙度，可以达到最大的防风蚀作用。
Reforestation is an effective measure of vegetation restoration and erosion control in this area.
植树造林是该地区植被恢复发育及控制水土流失的有效措施。
At present, the most effective measure to control exhaust noise is using muffler in exhaust system.
目前，控制排气噪声最有效的途径是在排气系统上使用消声器。
Therefore, it can be concluded that intercropping white clover and straw mulching is an effective ecological measure for weeds control.
这表明稻草覆盖和间种白三叶草能改变茶园杂草群落结构，有效控制杂草生长，增加茶叶产量和改善茶叶品质。
We must strengthen traffic control, reinforce accident, restrain, and re-search an effective accident control measure.
我国道路交通安全的出路在于加强交通管理，做好事故预防，同时积极探索有效的事故抑制措施。
The Fever Outpatient Service for SARS surveillance in an effective measure in SARS control.
发热病人门诊应作为控制SARS的常规措施。
Examples showing good results of water isolation proves that the grouting technology is an effective measure to control underground water hazard in mine.
结合工程实例，说明灌浆加固和堵水效果，表明灌浆技术是采矿工程水害处理的有效途径。
Examples showing good results of water isolation proves that the grouting technology is an effective measure to control underground water hazard in mine.
结合工程实例，说明灌浆加固和堵水效果，表明灌浆技术是采矿工程水害处理的有效途径。
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