Tip: For spark in a backlit portrait or silhouette, try compositions that include the light source. This can drive your meter crazy, though, so bracket your exposures.
小提示：在拍摄背光照明的人像或剪影时，试着将光源纳入构图中，但是这样会导致测光表读数不准，因此可以尝试使用包围曝光法。
This is another area where the tool can be the source of the spark or heat causing ignition of flammable materials.
这是工具可能成为火花源或热源并点燃可燃物的又一类区域。
Repeatability and reproducibility of carbon in low-alloy steel analyzed by spark source atomic emission spectrometry are studied.
研究了火花源原子发射光谱仪分析低合金钢中碳的重复性和再现性。
Internal standard is added, impure elements are determined by spark source mass spectrometry single exposure method.
定量加入内标，利用火花源质谱单曝光法测定杂质元素。
The main interference source is spark plug, high-voltage ignition coil cap and the high-voltage coil.
主要干扰源是火花塞、压点火线帽和高压点火线。
Sometimes, an idea can be totally unrelated to the source of your inspiration, but the key is that spark, that energy, that ignition that gets your mind going.
有时你会得到一个与寻找灵感的源泉一点都不相干的的灵感，关键在于那个能让激发你开动脑子的火花和活力。
Do not connect electrical equipment to a power source less than 30 meters away, unless the power source has spark-proof connectors.
除非电源接头是防火花的，否则不要再30米距离内，为电器设备通电。
The electric spark source has a high rate of repeatability and accurate firing time, hence, it is a desirable coded source.
电火花震源有高的重复率和准确的激发时间，因此，它是一种比较理想的编码震源。
The paper introduces a spark source ZY-80 for intermediate depth and shallow seismic exploration.
本文介绍了一种用于中、浅层地震勘探的陆地电火花震源。
Engine spark ignition system is the main source of electromagnetic interference on vehicle.
发动机点火系统是汽车电系中电磁干扰的重要来源。
Analysis of the small samples using the spark source atomic emission spectrometer has been developed.
应用火花源原子发射光谱仪分析小样品。
We must remove the veil from that spark of Source by melting the veils that are keeping it from igniting.
我们必须消除面纱从光源融化的面上，这是把它从点火。
APPLICATION:For grid filaments, hooks, mandrel filaments and spark wires dicing etc. on electric light source industry.
用途：用于电光源用栅丝、吊钩、芯线及电火线切割等。
It causes no spark during construction, fire resistant after drying, and extinguishes in 1s after fire source taken away.
施工时无引火性，干燥后具有阻燃性，离开火源1秒钟自熄。
By using some encoders to construct 1-wire control bus, an intelligent power source is designed and the automatic test system of arrester direct current spark-over voltage is built up.
采用译码器构成单总线控制，设计了智能电压源组成气体放电管直流击穿电压自动测试系统。
By using some encoders to construct 1-wire control bus, an intelligent power source is designed and the automatic test system of arrester direct current spark-over voltage is built up.
采用译码器构成单总线控制，设计了智能电压源组成气体放电管直流击穿电压自动测试系统。
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