查询词典 arc-weld

Geomorphic features relating to the formation of the inner plain west to the Fan-Gong dike, include (1) A series of surrounding rocky hills forming an arc-shaped embayment.

粘土矿物包括伊利石、蒙脱石、斜绿泥石和高岭石；碳酸盐矿物有文石、方解石和白云石；氧化物为刚玉、磁赤铁矿及赤铁矿。

Different sacral nerve roots have different dominative effects to bladder smooth muscle. It is meaningful for patients of spinal cord injury to improve their urination function by performing artificially electric stimulation for emiction through the main nerve roots controlling of bladder or rebuilding artificial bladder reflex arc by neurorrhaphy

不同的骶神经根对膀胱平滑肌的支配效能不同，利用膀胱平滑肌的主要支配神经根进行人工电刺激排尿或通过神经吻合重建人工膀胱反射弧，对提高脊髓损伤患者的膀胱排尿功能有一定的意义。

If they do not they are to lose the fruits of their benefices and the emoluments of all their offices; and they lose completely, as long as they arc absent, all privileges granted in general and in particular to cardinals.

如果他们不失去他们的果实，他们的薪酬benefices和他们的所有办事处，他们完全丧失，只要他们弧缺席，所有特权一般，尤其是红雀。

Sweeping the hand in an arc, walking in a circle, positioning the fingers like an orchid, for example, are all endocentric and implicit.

中国戏曲里面所有的动作都是圆和的，比如说拉云手、跑圆场、兰花指，所有的动作都是圆的，向内的，都是含蓄内敛的。

The jet fluctuation was mainly caused by the big arc distributaries and the engulfment.

射流脉动主要是由于电弧大尺寸分流和卷吸作用造成的。

Executives enthuse that the chances of success in an arc stretching from Sierra Leone to Ghana's deepwater Jubilee field have increased, at a stroke, from 5 to 25 per cent.

业内高管兴奋地表示，在从塞利里昂到加纳朱比利深水油田的弧线地带上，成功发现油气资源的几率一下子从5%提高到了25%。

The result shows that the secondary jet formed by the oriented arc increases air entrainment and fuel-air mixture space.

结果表明导向圆弧形成的二次射流增加了空气卷吸和油气混合空间。

Calculation of teeth profile of disc cutter for arc-gear;2. The formulas for setting angle and entrance angle of disc cutter s are derived by using the contact condition of space curve.

利用空间曲线相切条件导出了用于计算盘形刀具安装角和切入角的条件；该方法具有以下优点：无需知道工件齿形，可同时获得刀具宽度、半径等参数。

Thus the author established a unified theorem of the shaping of tooth flank, which can be applied to both Free-form and traditional cradle machine tools, unified the theories of both circular-arc and extended epicycloid bevel gears.

为此，作者建立了齿面成形的统一理论，它适合于Free-form型和传统摇台类两种机床类型，并将弧齿锥齿轮和延伸外摆线锥齿轮统一在了一起。

In comparison with traditional machine tools with cradles, the new machine tools have many outstanding advantages, such as the mechanical construction is simpler and more compact, machine setting can be basically carried out using software, and the machine is provided with more abundant machining potentiality, and what more important is that both circular-arc and extended epicycloid bevel gears can be machined on the same generators.

与传统摇台类机床相比，这种新型机床有许多突出的优点，比如机械结构更加简单紧凑，机床参数基本利用软件进行调整，有更加丰富的加工潜能等。

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。