In recent years, scientists have been scaling up the power of the X-ray, using massive particle accelerators or synchrotrons to deliver much larger radiation doses.
近年来,科学家们利用大量的粒子加速器或者同步加速器来产生更大的辐射剂量,从而不断地提升X光射线的能量。
(An important exception is the notation for exponentiation: x raised to the power y is conveniently written as x**y).
(一个重要的不同是指数的表示法:为了方便,x 的y 次幂写为 x**y )。
The new browser also gives you the power to sync Web browser bookmarks and passwords between all your PCs using Chrome no matter whether you're running Chrome on Linux, Mac OS x, or Windows.
使用Chrome,你还可以在你所有的电脑间同步浏览器书签和密码信息;不管你是在Linux、MacOSx,还是在Windows上运行的Chrome。
It showed that the weld cross section with both laser welding processes transformed from nail shape to near X shape with increase of laser power and decrease of welding speed.
结果表明,随激光功率增大和焊接速度降低,复合焊与单一激光焊焊缝的横截面形貌均由钉形向近X形转变。
With increase of heat input and laser power density, the cross section of the weld transformed from nail shape to near X shape.
随焊接热输入和激光功率密度的增大,焊缝截面由钉形向近X形转变。
The inversional power supply technology applied to the industrial portable X ray sets may save energy, decrease cost, reduce volume and weight, and be easy to carry about.
逆变电源技术应用于工业便携式X射线机,节能降耗、大大缩小体积、减轻重量、更易于携带。
The principles of power supply system institution and the electrical design of operating room and X room are proposed.
提出了电源系统设置、手术室、X射线室的一些电气设计原则。
If a wheel threatens to spin, ADB-X can automatically apply brake force until grip is re-established and power transmission can commence again.
如果其中一个车轮有旋转的迹象,ADB - X就会自动给这个车轮施加制动力,直到重新恢复抓地能力,动力传输重新开始为止。
This paper based on analyzing the X-Ray tube designs the switching power supply circuit, analyzes the principle of APFC, LCC half bridge resonance convertor and dual rectifier circuit.
本文在分析X射线管外特性的基础上,设计制作了开关电源功率主电路,分析了有源功率因数校正器原理、LCC半桥谐振变换器原理及倍压整流电路原理。
Stability problem in X-band solid-state power amplifier is rather evident than other lower frequency solid-state power amplifier.
X波段固态功率放大器相对于较低频段的固态功率放大器,其稳定性问题更加突出。
The quality supervision of X ray testing of the welds in nuclear power plant fuel rods was introduced including its necessity, basis, contents and implementation.
在实践的基础上,较全面地介绍了核电站燃料棒焊缝X射线检测质量监督的必要性、监督依据和内容以及监督的实施情况。
The filament current and X-ray power supply voltage are checked before the exposure signal can be transmitted.
在曝光信号发出之前,灯丝电流和X线管电压都要被检查核对。
The prototype of the high resolution solar X-ray spectrometer includes readout circuit for the front detectors, data acquisition unit, payload handling data unit and power supply unit.
我们设计的高分辨太阳X射线谱仪载荷原理样机主要包括前端探测器读出电路,数据采集单元,数据管理单元和供电单元几个部分。
When completed, the Barth Supercritical Coal-fired Power Plant will generate a total of 1,980 MW (3 units x 660 MW), making it the largest thermal power plant in Bihar.
一旦完成,Barth超临界燃煤电厂将产生共1980兆瓦(3台X 660兆瓦)的电力,使得它成为比哈尔邦最大的火电厂。
Here's the truth about you and radiation: There's no reason to worry about power-plant meltdowns or airport scanners, where the X-rays have been replaced by millimeter wave machines.
关于人类和核辐射的真相在于:你没有理由去担心核电站的堆芯熔毁或机场的扫描仪,机场的X光扫描仪现在已经被毫米波扫描仪所取代了。
The article explains a high-power high frequency and high voltage power supply which is used in X-ray Radial Diffraction instrument.
介绍了一种用于X射线衍射仪的大功率高频高压电源。
Ionizing radiation, the powerful type from nuclear weapons, nuclear power plants and X-ray machines, is strong enough to knock electrons off atoms and damage DNA.
核武器、核电站和X光机产生的强烈的电离辐射足以把电子从原子中释放出来,损害dna。
Some properties of the pea starch granules were studied, including microphoto, graphic form, X-ray diffraction pattern, amylose content, molecular weight distribution, solubility and swelling power.
研究了豌豆淀粉的颗粒性质,包括颗粒的形貌、X光衍射图样、链淀粉含量、分子量分布、溶解度与膨胀度等。
Using high - power pulsed laser - produced plasma as soft X - ray source for approach lithography is described in this paper.
描述了用高功率脉冲激光打靶产生的等离子体作为软x射线源而进行的接近式软x射线光刻研究。
With reference of the designing plan for power supply system in Zhun-Dong railway line, illustrates the rationality for adopting AT power supply mode and V/X wiring traction transformer.
本文结合准东线电气化工程供电的设计方案,说明选择AT供电方式和V/X接线牵引变压器的合理性。
One of our successful cases here is Huaneng Yuhuan 4 x 1000 MW ultra supercritical (USC) steam power plant.
我们在浙江省的成功案例之一,是华能玉环电厂4x1000MW超超临界(USC)汽轮机组。
One of our successful cases here is Huaneng Yuhuan 4 x 1000 MW ultra supercritical (USC) steam power plant.
我们在浙江省的成功案例之一,是华能玉环电厂4x1000MW超超临界(USC)汽轮机组。
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