同步机械采用机液伺服和机械挡块。
Simultaneously adopt the mechanical-hydraulic servo and mechanical block.
机械挡块，扭轴同步，精度高。
Mechanical stop and steel torsion bar to maintain synchronization and high precision.
气缸连接挡块的螺纹滑牙了。
适用于安全操作的前挡块。
滑块同步采用抗扭连杆和机械挡块机构；
The slide block is synchronized with anti torsion bar and mechanical block mechanism. ;
这些挡块的主要特征是一端比另一端要宽一些。
Main feature of these stops is that one end is wider than the other.
因此，本文设计了一种1/4圆形挡块式流量计。
A new-type 1/4 circular stopper differential pressure flowmeter is designed.
目的探讨传统模具与新型模具制作适形铅挡块的误差。
Objective To discuss the differences between conformal plumbic blocks made and traditional mold and new mold.
间隔挡块组设置在平板架顶面并与集装箱规格相对应。
The interval block groups are arranged on the top of the flat plate frame and correspond to the type of the container.
控制单元设有预设的举升高度，左柱上安装有自动挡块。
Control unit with preset lifting height and automatic stop fitted at the left pillar.
目的：探讨手动切割机与自动切割机制作适形铅挡块的误差。
Objective to discuss errors of conformal plumbic blocks made with manual cutter and automatic cutter.
把试件放在试验基面上。用挡块挡住试件最不稳定边的桌脚。
Static Load Test for back of the chair: put the baffle on the chair leg.
目的探讨低熔点铅不规则挡块等中心治疗在鼻咽癌放疗中的价值。
Objective To evaluate the radiotherapy effects on nasopharyngeal carcinoma with low-melting-point lead irregular shield technique.
环形流道由类似等腰梯形的隔板挡块分割开来，两边分设吸入口和排出口。
A annular flow passage is divided by isosceles-trapezoid-like baffle blocks, suction inlets and outlets are provided on both sides.
通过对侧向挡块进行结构强度检算，认为侧向挡块具有较高的安全储备量。
Based on the structural strength calculating, it's confirmed that lateral block have high security reserves.
目的：探讨影响射野挡块制作的误差因素及完善质量保证和质量控制的方法。
Objective To discuss error factor of the manufacture on baffle plate of radiation field and improve methods of quality assurance and quality control.
磁盘的斜角可以压到驱 动器里的一个挡块从而允许磁盘 进入到驱动器内。
The beveled corner of the diskette pushes a stop in the disk drive out of the way allowing the diskette to be inserted.
数控机床回零根据是否使用减速挡块，可分为挡块式回零和无挡块式回零两种。
CNC machine tools return home can be divides into two types: return home with dog and return home without dog.
阀门的启闭位置由行程开关控制，且阀板上设有限位挡块以保证阀板的启闭位置。
There is limit block on the valve disc to ensure the open-close position , which is controlled by the stroke switch.
夹钳系统能适合不同的厚度的工作，设有基准零位挡块，工件由滚球工作台支撑。
And the princer system can suit workpiece with different thickness and there is benchmark null position stop. The workpiece is supported by ball operation board.
机器采用液压电气控制，滑块行程可任意调节，机械挡块，扭轴同步、平稳可靠；
Hydraulic and electrical control is applied to the machine , with free adjustment of stroke for the gliding block, as well as stable and reliable mechanical stopper and synchronized tension bar.
笔者设计了一种使用简单、结构可靠的挡块浇铸模具，并对其组成和使用方法做了介绍。
Designs a kind of casting die of conformal blocks, which is used simply with reliable structure.
对连续梁而言，主梁与挡块间紧贴无间隙时缓冲效果达到最佳，结构的总体受力性能最好。
Speaking of continuously Liang, between the king post and the stop piece clings is ceaseless when the cushion effect to achieve best, the structure overall stress performance is best.
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。
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.
方法：结合科室制作射野挡块的实践及射野挡块验证的结果，对不同类型挡块的误差作出分析和评价。
Methods the errors on different types of baffles were analyzed and evaluated by combining the result of the practice of making baffle and testing of baffle.
他们本以为通向栈桥的十字转门收取的入口费，会将粗鄙的穷人们挡在岸上，让高雅的中产阶级能在一块宁静的地方散着步，评论彼此的帽子和花伞。
They imagined that an entry toll, a penny in the turnstile, would keep the indecorous at bay and ensure that solemn middle-class promenaders could compare their bonnets and parasols in peace.
上图：这里有一块激发创造力的水晶，来自RoseBowl跳蚤市场的小雕塑和鲨鱼书挡，还有一些书。
Image above: A crystal for strength in creativity, figurines and shark book ends from the Rose Bowl Flea market and books.
一块大石头挡在路上，请把它搬开。
好的，我想，我可以买一大块宣传板，将它挡在窗户上，或者在窗户上吊床单。
Well, I thought, I could buy a big piece of poster-board and prop it against the window, or I could hang a sheet over the window.
好的，我想，我可以买一大块宣传板，将它挡在窗户上，或者在窗户上吊床单。
Well, I thought, I could buy a big piece of poster-board and prop it against the window, or I could hang a sheet over the window.
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