裂缝的

The gas migrated from deep formation to structural high of Suining formation and formed compound gas pools of structural-lithology, and syngenetic fracture is crucial to gas production.

自深层运移上来的天然气至上侏罗统遂宁组储层中占高点运移和聚集，形成构造－岩性复合型次生气藏，原生裂缝的发育对产量的增加起着至关重要的作用。

With these additional features, it is possible to prevent cracks from occurring on the finished product side.

这些额外的功能，是有可能的，以防止裂缝的发生，对成品的一面。

Kincaid pushed open the back porch door and held it for her, followed her out, then shut it gently.They went down the cracked sidewalk, across the graveled farmyard, and onto the grass east of the machine shed.

金凯推开后廊的门，给她撑着，然后跟在她后面走出去，轻轻关上门，他们沿着裂缝的边道穿过水泥铺的场院走到机器棚东边的草地上。

On the basis of analysis,reasonable rehabilitation scheme s were designed to guarantee safe operation of piers.

在分析研究的基础上，对存在裂缝的大管桩提出合理的修复方案，为码头的安全运行提供保障。

On the basis of analysis,reasonable rehabilitation schemes were designed to guarantee safe operation of piers.

在分析研究的基础上，对存在裂缝的大管桩提出合理的修复方案，为码头的安全运行提供保障。

The addition of elastic rubber material into concrete can resist the propagation of the cracks and increase its ability to absorb strain energy and its impact resistance.

橡胶改性混凝土由于其中的橡胶作为弹性体能够约束微裂缝的产生和发展，并吸收震动能，改善混凝土的抗冲击性，提高混凝土的抗震性能及耐久性等。

In this Standard, the setting levels for reliability are raised; the contents of high strength concrete are amended; the Grade III steel bar, high strength steel wire and strand are defined as the main stress-undertaking steel bar; the contents of structural analysis and durability design are added and the measures for concrete crack restriction are amended.

混凝土结构设计规范》提高了可靠度的设置水平，补充了高强混凝土，确定了Ⅲ级钢筋及高强钢丝、钢铰线为主导受力钢筋，增加了结构分析及耐久性设计的内容，补充了限制混凝土裂缝的措施。修订后的《混凝土结构设计规范》对保证工程质量，促进技术进步，实现与国际接轨等方面有了重大进展，达到了国际先进水平。主编：李明顺徐有邻

It is the filling material in argon arc welding and oxygen-acetylene gas welding for the aluminum alloy weldment expect the Al-Mg alloy, it can get the better effect in deal with the heat crack of the strengthening Al-alloy.

HS311 AWS ER4043 除铝镁合金以外的的铝合金工件和铸铁氩弧焊及氧-乙炔气焊时作为填充材料，特别对易产生热裂缝的热处理强化铝合金，可获得较好的效果。

In the rock materials cutting, primary crack is produced by the quasi static pressure of explosive gases.

在聚能爆破切割石材过程中，聚能射流起到前期切割出定向裂缝的作用，石材的最终开裂由后期爆破产生的气体的准静态胀楔作用来完成。

The main research are: 1）describe the distribution characteristic of the horizontal microfacies and single sand body and the flat distribution rule of the single sand body.

平面微相和单砂体在平面上的展布特征，定量刻画了单砂体的平面分布规律；2）储层中微裂缝的方位、开度、孔隙度、渗透率等的定量描述方法；3）建立了岩心分析剖面。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。