Some distance above the lead block a photographic plate is placed.
在铅块上方某一距离处放一照相底板。
Output factor of lead block fields was related to standard applicators size and lead block fields side;
铅挡野输出因子与标准限光筒和铅挡野大小有关；
The technology for designing the conformal lead block is a part of technique development work of the digital conformal lead block technology.
论文结合数字化射野适形铅模技术的开发，对其中的适形铅模设计技术进行研究。
Objective To detect whether the make of the low melting-point lead block coincides with the request of routine radiation treatment and check the quality control of this method.
目的：检验低熔点铅挡块的制作是否符合常规放射治疗的要求及其质量保证和质量控制的方法。
The repetitive control algorithm includes scalar gain of the reference input with a lead block in the signal generator. A second-order low-pass filter provides compensation in the controller.
该算法中在输入参考信号处直接增加一个比例增益环节，在信号发生器处串联一个超前的时滞环节，并且用一个二阶低通滤波器作为控制系统的补偿函数。
The bubbles block the flow of blood to vital organs, and can ultimately lead to death.
这些气泡会阻碍血液流向重要器官，并最终导致死亡。
Zinc is a building block of the body and a deficiency in zinc can lead to stunted growth, diarrhea, impotence, hair loss, eye and skin lesions, impaired appetite, and depressed immunity.
锌是身体的基础材料，并且在缺锌可导致发育迟缓增长，腹泻，阳痿，脱发，眼睛和皮肤损伤，无食欲，和低下的免疫力。
Led by Kenya, several other African nations are seeking to block the request, arguing that it could lead to a surge in illegal poaching across the continent.
以肯尼亚为首的其它几个非洲国家试图阻止这项请求，说这将导致整个大陆的非法盗猎泛滥。
Researchers have found that heavy sleepers are able to block outside noise getting to their brains and lead to undisturbed sleep.
研究人员已经发现，深度睡眠者能阻止外界噪声进入大脑，从而获得无扰状态的睡眠。
The only truly secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards.
真正安全的系统只能关机断电，放到一个混凝土浇注的建筑物中的一个密闭的房间中，并配备警力进行守卫。
Some concurrency bugs won't break your code, but they can lead to poor application performance. Consider the synchronized block in Listing 5
有一些并发缺陷有时不会使代码出错，但是它们可能会降低应用程序的性能。
Liquid hydrogen also has the potential of solidifying air which can block safety relief devices and other openings, which may lead to rupture of the container.
液氢有凝固空气的潜力，这会阻塞减压装置和其它的容器开口，可能导致容器破裂。
This Asian block can lead to better living standard among its masses.
亚洲地区能在自己的混乱中开创出更好的生活水平。
Balance weight block installation position is not accurate, will cause the boom and the balance arm balance torque deviation is too large, easily lead to instability of the tower crane.
平衡重块安装位置不准确，会造成起重臂与平衡臂平衡力矩偏差过大，轻易造成塔吊失稳。
The scientists hope their findings will eventually lead to the creation of drugs to block the gene, which may slow down or stop the growth of cancer cells.
科学家们希望他们的发现可以最终研发出阻断该基因的药物，延缓或中止癌细胞的生长。
Though the missionaries introduced lead type printing and bronze block printing in latin, the introduction did not make substantive impact on Chinese printing industry.
传教士曾引进过拉丁文铅活字印刷和铜雕版印刷，但对中国印刷业没有产生实质性影响。
Gas slugs and gas columns in the inlet channels lead to block of mass transfer in the anode.
进口流道中的气弹和气柱导致了阳极传质恶化。
The block which will be the first of caving rocks from free surface and lead to more caving or side-fall in underground work is known as "critical rock".
地下工程中临空面上首先冒落并引发其他岩块冒落或片帮的块体称作“危石”。
This article analysis the major reasons that lead an axial negative thrust in unit 3, introduce the method of remove axial negative thrust with block the balance hole.
通过计算，分析了3号汽轮机轴向负推力产生的主要原因，介绍了堵平衡孔消除轴向负推力的方法。
In the use of the anode carbon block cycle, as anode was consumed, lead anode carbon block anode institutions to drop, to guarantee the stability of cell pole pitch.
在阳极炭块的使用周期内，随着阳极被逐渐消耗，阳极机构带动阳极炭块下降，以保证电解槽稳定的极距。
It can block blood vessels in the brain and lead to stroke and brain damage.
它可以阻断大脑血管，导致中风和大脑损伤。
Percent of occurring serious ventricular arrhythmia and auricular-ventricular block in patients with chest lead ST segment descent was large significantly (P<0.05).
伴胸导联ST段改变者严重室性心律失常与房室传导阻滞的发生率均较不伴胸导联ST段改变者高（P<0.05）。
Once the hydrate formate, it will lead to block pipes and equipments, even gas well's off production, pipeline shutdown, and other serious accidents.
水合物一旦生成，会导致管道和设备的堵塞，甚至造成气井停产、管道停输等严重事故。
Please don't move that stumbling block. But lead me, Lord, around it.
主啊，请不要移开绊脚石，引领我绕开石头吧。
Connection heads provide a protected, clean area for mounting a terminal block or transmitter as part of the transition from temperature sensor assembly to lead wire.
连接头为终端嵌块或者发射机提供一个受保护的、洁净的区域，从温度感应器到引线。
If the header height isn't adjusted properly, it may lead to enginery block and mechanical fault, directly affect harvesting efficiency.
联合收割机工作时往往因为割台高度调整不当，可能导致机器堵塞，引发机器故障，直接影响到收割机的收获效率。
Eating fruit after the meal, food will block among stomach, it can lead to the fact the disorders of digestion for a long-term.
餐后即食水果，食物会被阻滞在胃中，长期可导致消化功能紊乱。
Each paint sample was applied in a single layer to a wood block, left to dry and then removed and analyzed in UC laboratories for lead content.
每个油漆样本置于单层木板，干燥后移出并在辛辛那提大学实验室分析铅含量。
Each paint sample was applied in a single layer to a wood block, left to dry and then removed and analyzed in UC laboratories for lead content.
每个油漆样本置于单层木板，干燥后移出并在辛辛那提大学实验室分析铅含量。
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