This kind of tools mainly consists of lifting control system, safety joint, stabilizer, inner and outer barrels, full-closed core catcher, and coring bit.
该工具主要由提升控制系统、安全接头、稳定器、内外筒、全闭式岩心爪和取心钻头等部件组成。
The core is a set which satisfies a system of weak linear inequalities, so it is closed and convex.
中心是一个满足弱线性不等式的合集，因此它是封闭的、凸的。
The resin sand with high collapsibility is chosen to make the core of the near closed hollow ring on the basis of many technological experimentations through analysis of structure and process.
通过结构分析和工艺分析，在大量工艺试验的基础上，选用高溃散性树脂砂制作型芯，并成功地研制出大型薄壁复杂结构的封闭型腔铸件。
The idea behind the design of the ceiling - a kind of skeleton of the roof - was to show that the beauty of the carrier core is not closed to any decor.
天花板设计背后的理念——屋顶的骨架——展示了载体核心之美，而不是凭借任何装饰。
The rubber tube was expansed after inflated, then closed. The soft core that could be favourable to mandrel stripping was used to rubber special tube.
用一纯橡胶管充气后使其膨胀然后将其封闭，用作橡胶异型管生产中使用的软芯，能够有利于脱芯。
Tower 2 at core end needs a closed ceiling zone to hide the ducts of return air going into shafts.
在芯筒尾部的2号楼需要有一段封闭的吊顶区域以隐藏回风管道进入斜井。
Based on the seven-degree-of-freedom fiber placement equipment independently developed, the fiber placement path planning for closed composite parts with core models is researched.
基于自主研制的七自由度铺丝机，研究具有芯模的封闭构件自动铺丝路径规划技术，设计了通用的铺丝路径生成算法，可生成任意角度的铺丝路径。
Such endeavor promoted the substitution of the traditional and unidirectional linear economy for the material closed-loop flow circulation economy having material circulation utilization as its core.
这种努力促使以物料循环利用为核心、物质闭环流动型的循环经济，取代传统的、物质单向流动的线性经济。
Because the water pressure in spring assembly and valve body makes the conical compression core and seat seal automatically, the flow channel of valve is closed.
因弹簧总成和阀体中水流压力将锥形压芯和锥形压座自动压合密封，阀体水流通道关闭。
The core of the closed-loop control system for the mirror tilting systems are displacement sensors which determine the exact positional values via the mirror movement.
为了实现对镜面倾斜角度的闭环控制，核心的问题是通过非接触位移传感器准确测量镜面角度。
A typical die set for closed-die forging has been designed, of which the core rigid close-die mechanism has a good property.
设计了伞齿轮完全闭塞式锻造的模架，核心部位刚性锁模机构具有良好的闭模特性。
This control system takes the AT89C52 microcomputer as its core to realize its on line closed loop.
该系统以at89c52单片机为核心，实现系统的在线闭环控制。
The magnetic field of dry-type air core reactor with spatial closed loop is calculated with analytic method. And the effect of closed loop on parameters of a reactor is explored.
用解析方法计算了存在空间闭合环路时干式空心电抗器的磁场，并对闭合环路影响电抗器参数的状况进行了探讨。
The present regulating valve core isn't provided with the safety device; the valve is closed by the valve core after a valve rod breaks, causing that the production stops.
现有的调节阀芯无保安装置，阀杆断裂后阀芯将关闭阀门，使生产中断。
After placement of the bottom stopper, the valve on the top stopper was closed and the core was withdrawn from the surrounding sediments.
塞上底端的塞子后，关上顶端塞子上的阀门，之后将样品柱从周围沉积物中拉出。
Chapter Four did the empirical analysis on the discount of China's closed-end funds. It was the core of the full article.
第四章为我国封闭式基金折价的实证分析部分，是全文的核心章节。
The sensor is made up of original circuit, magnetic core, Hall part, secondary coil and magnifier. There are two work modes: direct measure mode and closed-loop mode.
其结构由原边电路、聚磁环、霍尔器件、次级线圈和放大电路等组成， 分直测式和磁补偿式两种工作方式。
When the secondary circuit is closed, both primary and secondary currents set up a flux in the core.
当次级电路接通时，初级电流和次级电流都在铁芯内建立了一个磁通量。
A semi-closed type lock body and a movable ball body form the latching state with the support of a spring and a bullet lock core.
它由半封闭式锁体和活动球体在弹簧和弹子锁心的支顶下形成闭锁。
A semi-closed type lock body and a movable ball body form the latching state with the support of a spring and a bullet lock core.
它由半封闭式锁体和活动球体在弹簧和弹子锁心的支顶下形成闭锁。
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