Core: Pull navel toward spine. Feel curve in lower back flatten slightly.
核心：拉肚脐向脊柱，感觉曲线在下背部稍平。
Based on the detailed description of the differences between push and pull process, the author analyzes several occasions suitable for push process and the typical marks showed in the core enterprise.
从运作模式的角度分析了推动模式与拉动模式不同，归纳推动式供应链适用的几种情况和在推动模式下核心企业的典型特征。
Flexibility: flexible rotation lock core, without obvious card rolling feeling. Pull out the static tension.
灵活度：锁芯旋转灵活，无明显卡轧感觉。
The strain clamp comprises an internal thread pull anchor, a sleeve, an inner-cone external thread core sleeve, an outer-cone elastic clamp core, a bush, and the like.
由内螺纹拉锚、套管、内锥外螺纹芯套、外锥弹性夹芯、衬套等组成。
Buckling-Restrained Brace (BRB) offer lateral restriction to the steel core to avoid it to buckle, when being suffered big press or pull, and the steel core always can yield.
防屈曲支撑是通过在支撑钢芯外围附设防止其整体失稳的约束单元，在限制支撑发生屈曲的同时能够使其在较大拉压荷载作用下都表现出全截面屈服。
Block installing Device without Axis:The installation of blocks adopts air cylinder to pull the core of axis to install the blocks. The horizontal adjustment adopts the movement of screw.
无轴装版机构：装版采用气缸，拉动芯轴进行装版，横向调节采用螺杆移动。
This research was done on the tensile behavior of high performance cement-mortar to concrete through core-drilling and pull-stripping test.
研究了高性能水泥复合砂浆与混凝土之间的粘结性能。
This research was done on the tensile behavior of high performance cement-mortar to concrete through core-drilling and pull-stripping test.
研究了高性能水泥复合砂浆与混凝土之间的粘结性能。
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