同心

The axis guide bracket installment arriving, is tight with the pre-wrap in the lead screw drive pipe with the bolt, attention axis guide bracket tube and lead screw concentric, should be bigger than the strobe caliber especially a foot axis guide bracket to the damper plate handbasket distance.

将轴导架安装到位，与预套在丝杆的套管用螺栓紧固，注意轴导架管与丝杆同心，尤其最下部一个轴导架到闸板提篮的距离应大于闸门口径。

To determine diaphragm valve Bellow Seal Valves center and concentric flange center to right corner and the progressive side Type repeatedly locking the bolt, until access to the valve flange face.

于确定膈膜阀中心与法兰中心同心且以对角渐进方式反复锁紧各螺栓，直到法兰面接触到阀体端面。

This procedure is not only adaptable for sinuous winding,but also for si- ngle-layer concentric winding,wicklung retrogressive winding,chain winding or collective winding(q=1). It is of great importance for various types of machine windings used in household appliance.

本程序不仅适用于正弦绕组的电机，还推广到适用于单层同心式、单层交叉式、单层链式和 q=1的集中绕组型式的电机，对于经常采用各种绕组型式的家用电器的电机来说，尤其重要。

When changing diaphragms in most drivers the new diaphragm may not be 100 % concentric to the old one, and the only way to align it in the magnetic gap is by removing the iron pole from the driver and loosening the screws holding the center pole piece, then and only then the diaphragm can be aligned with the center pole piece and rubbing or touching of the voice coil with the pole pieces in the gap is avoided, this may happen at certain frequencies only, producing a very harsh sound, even passing a static or a dc diaphragm test , therefore the claim that the diaphragms are replaceable in the field is not in many cases true, only when the driver has adjustable screw and dowel locating pin the alignment is possible without getting inside the driver and when alignment of the diaphragm is needed, the plate holding the pole pieces and assembly needs removal, by doing so the pole piece may be well set and aligned but the magnetic field will weaken significantly by such a procedure and solving one problem leads to another one, in this case the driver needs to be re magnetized in order to perform well.

当改变隔膜在大多数司机的新膜片不得100 ％同心旧的，只有这样，才能使其在磁场的差距是通过消除铁柱从司机和松动的螺丝中心柱举行一块，然后才是膈肌可配合中心极片和摩擦或触摸的音圈与极片的差距是可以避免的，可能会遇到这种情况只有在特定的频率，产生了非常严厉的声音，甚至通过一个静态或直流隔膜测试，因此声称隔膜的更换在外地不是在许多情况下，真实的，只有当该名司机已可调螺丝和销子定位销调整是有可能没有得到内部的驱动器和调整时，膈肌是必要的，举行的板极件和大会需要搬迁，这样做极可能是一块很好设置和调整，但磁场将削弱显着这样的程序和解决的一个问题导致另一次，在这种情况下，司机必须重新磁化，以表现良好。

The paper introduced the structure and principle of DTH hammer drilling with concentric simultaneous casing,which used in seismic exploration drill in gravel.

介绍了适合卵砾石地层地震勘探孔施工用的潜孔锤同心跟管钻具的结构和工作原理。5 simultaneous casing

What abundant matter for prayer union, to cultivate among believers and ministers that joy of the Holy Ghost in which, out of the abundance of the heart, the mouth, speaks to the praise and glory of our ever-blessed Redeemer, Jesus Christ our Lord.

弟兄姐妹们同心合意祷告，从内心深处涌出赞美，颂赞感谢上帝，将荣耀归给救主耶稣，这当中经历到圣灵的同在与能力，这是何等蒙恩的聚集，这正是信徒们迫切需要的得力泉源。

Numerical and experimental study were carried out to investigate the natural convection heat transfer in concentric circular annuli under horizontal and inclined conditions.

本文对倾斜与水平同心套管夹层内介质的自然对流换热问题进行了数值模拟和实验研究。

An experimental study of natural convection heat transfer in concentric and eccentric horizontal cylindrical annuli［J］.

陈光明。变物性对水平同心套管中自然对流换热的影响［D］。

When the Ra〓 is from 10〓～10〓 under horizontal annuli, the flow is in transition or in turbulent condition.

在水平同心套管〓，处于过渡和紊流状态的自然对流换热进行了数值模拟。

We introduce into the advanced technology and craft both in domestic and abroad, specialized in manufacturing Polyurethane Self-polymerization bath pillows 、 backrests 、 cushions and armrests.

本厂引进国内外先进的技术和工艺，专注于聚氨酯自结皮头枕、靠背、坐垫、扶手等的生产制造，推出的品牌&同心浴枕&广泛应用于卫浴和美容美发、运动器材、汽车配件、医疗器械等各个颔域。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。