The effect of control holes of the blasting method was analyzed theoretically and the blasting mechanism of it was discussed and tested by lab and in field.
在理论上和利用实验室模型实验对深孔控制卸压爆破中的控制孔的作用进行了研究分析。
Jacquard’s loom was the first to use pasteboard cards with holes punched in them to control the operation of a loom.
雅卡织布机是第一台用带孔厚纸片来控制的织布机。
"Goal is for attacker to gain control," the July paper said in describing the many kinds of maneuvers that could exploit system holes.
“目的是让攻击者取得控制，”7月份的文章在讲述多种演练可以发现系统漏洞的时候说。
There is no need to control the rotational position about the axis of the bore, because up to the time when the holes are drilled, it is symmetrical about that axis.
由于直至钻这些小孔时，工件都对称于大孔轴线，所以没必要控制围绕大孔轴线回转的位置。
Temporarily tape a template to the control panel and use a center punch to mark the drill holes and insure that their location does not wander during drilling.
暂时磁带模板，控制面板，并使用中心的力度，以标志孔和保证他们的位置不徜徉在钻井过程。
Bursting pressure by the diaphragm arch on the surface of the seam and holes weakened structure control.
爆破压力由膜片拱面上的缝和孔构成的减弱结构控制。
Secondly, the proposed algorithm optimizes the process of spectrum hole selection, which decreases the number of the spectrum holes used for control channel.
其次，所提算法优化频谱空洞选择过程，降低控制信道占用的频谱空洞比例。
The measures to control construction quality are analyzed, which are used to drill deep holes with normal circulation slewing drilling machine.
分析了正循环回转钻深孔施工的施工方法和要点，提出了施工监理的监理质量控制点及注意事项。
The selection of control channel in cognitive radio is essential because the control channel has to coordinate all the secondary users via spectrum holes.
因认知无线电通过频谱空洞作为控制信道并且控制信道承担传输全部从用户控制信息，所以控制信道的选择处于重要地位。
The clamp fastener has the advantages that the control is easy, the performance is reliable, and the clamp fastener can be applied to holes with different dimensions.
目的是提供一种穴苗夹持器，该夹持器具有易于控制、性能可靠且能适应不同尺寸穴孔的特点。
While waiting on some coats of primer I thought it would be a good idea to get the holes drilled in the control surfaces.
而在等待一些大衣，引我认为这将是一个好主意得到孔钻，在控制面。
The stepped low-pressurized water diversion system with parallel multi-holes in regulation tanks can reduce the pressure of the conduit and effectively simplify the control of the flow discharge.
在详细分析多孔并联分段低压输水系统水力特性的基础上，建立了这一输水系统的非恒定流控制方程以及关闸和不关闸条件下的保水堰边界条件。
The stepped low-pressurized water diversion system with parallel multi-holes in regulation tanks can reduce the pressure of the conduit and effectively simplify the control of the flow discharge.
在详细分析多孔并联分段低压输水系统水力特性的基础上，建立了这一输水系统的非恒定流控制方程以及关闸和不关闸条件下的保水堰边界条件。
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