down lead
英 [daʊn liːd]
美 [daʊn liːd]
（天线的）引下（导）线
双语例句
- They melted down the lead and poured it into moulds.
他们把铅熔化，倒进模型里。 - His jokes about woman drivers went down like a lead balloon.
他讲了不少女人驾车的笑话，但没人笑。 - Bad habits slow you down and often lead to unexpected errors.
不良的使用模式会降低您的速度，并且通常会导致意外错误。 - Keeping a journal is a great way to jot down quick ideas or thoughts. Writing them down can lead to something even greater.
写日记是一个很好的方法来快速地记下自己的想法。记下这些想法会创造出更伟大的东西。 - The challenge with being productive at night is that its hard to wind down. This can lead to late nights that throw off your schedule.
要在夜间保持高效的另一项挑战是你很难平静下来，这可能会导致作息不规律的午夜时间。 - Sugar calories slip down so easily and lead to weight gain.
糖的热量很容易吸收导致体重增加。 - You sent your wind and the sea came over them: they went down like lead into the great waters.
你叫风一吹，海就把他们淹没，他们如铅沉在大水之中。 - We're trying to run down a lead on an associate of vincennes.
我们想追查文生的一位朋友。 - Then one of two rival "secondary factors" activates the genes that lead to one cell type and shuts down the genes that lead to the alternative.
然后两个具有竞争性质的“次级信号”之一激活产生一类细胞的基因表达，同时抑制产生另一类细胞的基因表达。 - I can track down every lead.
我能追踪每一个线索。 - A Hierarchical Model Based Corrosion Diagnosis Approach for Grounding Grid with Down Lead Lines
一种基于分层约简模型的含接地引下线的接地网故障诊断方法 - The tax proposals went down like a lead balloon at the party conference.
在该政党大会上，这些税收提议没有得到任何响应。 - The utility model relates to an industrial forming mold for motor coil down lead lug, which belongs to the motor production, in particular to an universal elbow mold for motor coil down lead lug.
本实用新型涉及电机制造、特别是电机线圈引线头成型的工装模具，具体为一种电机线圈引线头通用弯头模。 - Developing advertising whilst keeping costs down would appear to lead to this route as opposed to available interactive software options that require plug-ins or have major compatibility problems.
对于现有的需要插件或存在兼容问题的交互式软件选项，开发广告并降低成本是其解决方案的核心。 - He is the president of the European Council for Fatwa and Research, and has long been a leading intellectual force in the Muslim Brotherhood, though he has turned down offers to lead the organization.
卡拉达维是欧洲法特瓦与研究委员会的主席，长期被视为穆斯林兄弟会的智慧力量，但他婉拒了出任该组织领袖的邀请。 - We're down to a four-point lead.
我们仅仅领先四个百分点了。 - Under malignant emergency conditions, the frequency of power system seriously and consequently drops down which lead, system to collapse and a large area outage.
在突然恶性事故情况下，电力系统产生严重的频率下降，导致系统崩溃和大面积停电。 - The affection of parameter variation of down lead wires and top loading wires on effective height, radiation pattern, input reactance, radiation resistor and static capacitance is discussed.
同时研究了引线及顶线的各项参数变化对天线的有效高度、增益、输入电抗、辐射电阻及静电容的影响。 - The Method and points for attention for using continuity tester of ground down lead to test the ground down lead of electrical equipment have been introduced, several test data have been analyzed and the reference value to determine the continuity state has been given.
介绍了利用接地引下线导通测试仪测试电力设备接地引下线的方法及注意事项，并对若干测试数据进行了分析，给出了判定导通状况的参考值。 - Some of the details were installing line arrester on lightning susceptive towers, using tower down lead to ground directly and to avoid unsound grounding and adding conductive cement to tower base and grounding electrode.
在经常发生雷击的易击杆塔上安装线路型避雷器，采用杆塔接地引下线直接引下接地避免以往引下线连接不牢，采用导电水泥对杆塔接地体进行处理。 - According to the test results, that the choice that test conditions should be consistent with the output structure ( encapsulated putty 、 the size of the down-lead) is presented.
根据产品试验结果，提出了试验条件的选择，应视产品结构（封接玻璃、引线的尺寸）的具体情况分别规定。 - The Discussion of Anti-wind Ability of the Down Lead Flexible Bus Bar in Improved Half-high Distribution Switchgear Some Understanding of Soft Bus Wire Compression-Fitting Joint in Power Transformation Projects
关于软母线改进半高型配电装置引下线抗风能力的探讨变电工程软母线压接工作的几点体会 - The mechanism caused such influences is analyzed and it believes the reasons are the firstly is that the electrode connection manners usually change the electrode surface state and secondly the down lead connection manners affect the electrode process.
通过研究分析，认为带来影响的原因是电极片接线方式改变了电极片的表面状态，并且在充放电过程中影响了电极过程。 - Continuity Test and Analysis for Ground Down Lead of Electrical Equipment
电气设备接地引下线导通测试及分析 - It is hold that one can increase static capacitance, reduce mode of input reactance and enhance the antenna gain by increasing down lead wires, their distances or lengthening the top loading wires.
研究表明，增加引线数目、引线间距和加长顶线长度均可以增加天线系统的静电容，减小输入电抗的模值，并使天线的增益有所改善。 - If this down, it will lead to certain social, economic and living burden easily.
这样下来就易造成一定的社会、经济和生活负担。 - The resistance between the ports of the down lead conductor of the grounding grid is small, thus its measurement inaccuracy may have great influence on the diagnosis result.
由于接地网引下线间端口电阻的测量属于小电阻测量，其测量误差势必会极大的影响诊断结果。 - Basing on the structure chart and the measured value of the resistance between the down lead conductor ports, the thesis constructs the relative variation of branch resistance dependant erosion diagnosis equation and solves this equation through the improved Newton iteration method by the introduction of the regularization factor.
论文利用接地网拓扑结构图及接地网引下线间的电阻测量值，建立了基于接地网支路电阻相对变化量的腐蚀诊断方程，并通过添加正则化因子的改进拟牛顿迭代法求解诊断方程。 - The grounding material is usually good electrical conductor. The port resistance of the down lead conductor is usually in the range of m Ω, which is hard to measure in a strong electrical environment.
接地网材料通常为电的良导体，其引下线间的端口电阻值一般在毫欧级，在强电磁环境中的测量困难。 - JIT purchase can not only reduce storage level, but also increase inventory turnover rate, bring down lead time, improve quality of purchasing parts, and achieve satisfactory delivery goods.
JIT采购不但可以减少库存，还可以加快库存周转、降低提前期、提高采购件的质量及获得满意交货等效果。