1)frost-resistant measures抗冻措施
1.Design and construction of frost－ resistant measures for water structure in Zhenlai irrigation area;镇赉灌区水工建筑物抗冻措施设计与施工
英文短句/例句
1.On the application of the anti-leakage an anti-freezing measures in the water-saving reform of some irrigation areas防渗抗冻措施在某灌区节水改造中的应用
2.An Approach to Increase Measures for Salt Frost Resistance of Cement Concrete Pavement关于提高水泥混凝土路面抗盐冻性措施的探讨
3.Discuss on the Application of Frost-heaving Resistant Measures for Rigidity Lining Channel in Cold Regions寒冷地区刚性衬砌渠道抗冻胀措施的应用探讨
4.Earthquake stablity analysis and research on skid-resistance measures of permafrost sloping embankment on Qinghai-Tibet Railway青藏线多年冻土区斜坡路基地震稳定分析及抗滑措施研究
5.Subgrade frost heaving treatment measure research in seasonal frozen soil area季节性冻土区路基冻胀处理措施研究
6.Study on Frost Heave Mechanics and Measure of Prevent Frost Heave of Aeolian Soil;风积砂土冻胀机理及防冻胀措施的研究
7.Freezing Injury Diagnoses and Preventing Frostbite Technology Methods About Citrus in Shaoguan Region;韶关地区柑桔冻害调查分析与防冻技术措施
8.The Analysis and Prevention Measures to the Subgrade of Seasonal Frozen Area Railway Line季冻区铁路路基冻害原因分析与整治措施研究
9.Frozen Injury of Railway Subgrade around Seasonal Frozen Earth Area as Well as Prevention Measures季节性冻土地区铁路路基冻害及其防治措施
10.What will it take for humanity to begin to thaw out and remember??人类该采取什么措施才能解冻并忆起？
11.Drain piping may require to be protected against freezing.泄水管要求有防冻保护措施。
12.An Investigation on Citrus Frozen Injury in Yueyang City and countermeasures;岳阳地区柑橘冻害调查及其应对措施
13.Types of Low-temperature Freezing Disasters and Agricultural Defensive Measures in Guilin桂林低温冻害类型及其农业防御措施
14.Disaster Investigation by Frozen of Brassica Campestris and Reducing Disaster Measures白菜型油菜冻害调查分析及减灾措施
15.Defect-prevent Measures of Frozen Ground in Xin-Zang Road Tibet Segment新藏公路西藏境段冻土病害防治措施
16.Study with the prevention and control measures on the "frost heave damage" about artificial lakeshore retaining wall人工湖岸挡土墙“冻害”与防治措施研究
17.The Frequent Problems of Freezing Method in Shaft and Their Prevention and Treatment Measures井筒冻结法施工的常见问题及防治措施
18.torpedo countermeasures and deception鱼雷对抗措施与诱骗
相关短句/例句
heaving measures抗冻胀措施
3)freezing-proof measure抗冰冻措施
1.This paper discusses the design and calculation method of filling water rubber dam and also poses the freezing-proof measure.阐述了充水壅水橡胶坝的设计计算方法,提出了抗冰冻措施。
4)antifreezing measure防冻措施
1.In view of the antifreezing measures author points out that four aspects: raw material, mix proportion, pouring and maintenance of concrete should be seriously considered to meet good antifreezing effect.分析了道路混凝土冻害原因 ,混凝土冻害影响因素 ,指出混凝土的防冻措施 ,应从混凝土的材料选择、配合比、浇筑和养生四个环节着重考虑 ,以期起到有效的防冻效果 ,使工程顺利进
5)solution after freeze冻后措施
6)nwe anti-freezing measurement防冻新措施
延伸阅读
高电压测试的抗干扰措施高电压测试的抗干扰措施anti-interference measures in high voltage tests 屏蔽与测量仪器的屏蔽室(柜)相接。 (3)测量仪器采用不间断电源〔UPS)供电，测试时断开外电源连线。若有条件也可采用电池供电。 (4)采用光缆取代测量电缆。如上所述，可避免电源线引入中点电位造成的干扰。 电阻分压器测量系统采用的抗千扰综合措施实例如图所示。 F短却{此D凡日日日日口 R七攀协 抗干扰综合措施实例D一分压器;尺:、凡一高、低压臂电阻;凡、凡一电缆始、终端匹配电阻;C一双屏蔽电缆;E一接地极;一w一金属板接地连线;S一屏蔽室;M一测量仪器; F一电源滤波器;T一隔离变压器good!onya ees卜一dekonggonrooc以o3h}高电压测试的抗千扰措施(anti一interfereneemeasures in high voltage tests)抑制高电压试验中电磁干扰对测控系统影响的各种措施。高电压试验中常有很强的电磁干扰，其主要来源为:①测量和控制电缆外皮中流过的暂态电流;②间隙放电时产生的电磁波辐射;③测量仪器电源线引人的电位和千扰等。其中以电缆外皮中流过的暂态电流引起的电磁干扰常最严重。为此，高电压试验中测控系统必须采取屏蔽、接地、滤波、隔离等抗干扰措施，尤其是数字化的测控系统，由于工作电平很低，措施更需完备。 针对不同的千扰源，相应的抗干扰措施可归纳如下: 减小电缆外皮暂态电流引起的电磁干扰测控系统须妥善接地和改进接线，具体措施为: (1)高压分压器应紧靠接地板，并以最短的宽金属带相连接。 (2)分压器与测量仪器之间敷设金属板或宽金属带作为接地连线。测量电缆应紧靠地面沿此连线敷设，且宜直接敷设在金属板、带之下。 (3)采用双屏蔽同轴电缆或单屏蔽同轴电缆外套一金属管，甚至双屏蔽同轴电缆外再套一金属管。电缆外皮屏蔽或金属管多点接地，至少应两端接地。电缆内层屏蔽在分压器端接地，测量仪器端接地与否由干扰试验确定。 (4)加设共模抑制器。办法是将电缆在铁氧体磁芯环上绕若干圈，或将若干铁氧体小磁环均匀分布地套在电缆上。 (5)测量电缆采取两端匹配的接线方式。 (6)测量仪器具有对称输人通道时，测量电缆可采用平衡接线，即用两条等长度同型号的电缆，始端分别接分压器低压臂两端，末端对称输人到测量仪器，外皮按同样方式接地。这样，两条电缆中形成的电磁干扰可互相抵消。 (7)测量仪器加设外接衰减器，可提高电缆中传递的被测信号，即提高信噪比，以降低千扰对测量的影响。
