相成

ABSTRACT The process tomography is a new detecting technique, which is very important in two-component measurement.

过程层析成象是一项新的两相流检测技术，对于相关的科研和设计工作以及生产过程的安全高效运行均具有重要意义。

Data can see, the 12 largest major estates, five estates were rent comparable with the same period last year, in addition to the rent increases only two estates, the rate of 15%.

数据所见，全港十二大主要屋苑中，有五个屋苑的租金均与去年同期相若，此外只有两个屋苑的租金有上调，比率达一成半。

The behavior of austenite dynamic recrystallization and dynamic transformation within the temperature range of 1100~750℃ was studied for a low carbon steel with a composition of 0.18C-0.22Si-0.60Mn.

对成分为0.18C-0.22Si-0.60Mn的低碳钢在1100~750℃之间的奥氏体动态再结晶及动态相变行为进行了研究。

During the New Moon (the 1st of a lunar month) and the Full Moon (the 15th of a lunar month) when the Earth, Moon, and Sun lie in a straight line, the solar and the lunar tides overlap and the sea-level pressure is lower than the mean at the Airport, because the tide-producing force induced by the Sun and Moon reaches maximum. On the other hand, during the First Quarter (the 7th day of a lunar month) and the Last Quarter (the 21st of a lunar month) the Sun-Earth's and the Moon-Earth's relative positions are perpendicular to each other with respect to Earth, the solar and the lunar tides interfere mutually, the Airport sea-level pressure is greater than the annual mean due to the tide-producing force reaching minimum.

松山机场在朔望月里，每逢阴历朔日或望日，受太阳与月球之引潮力(Tide-producing force)方向一致，太阳潮和太阴潮重叠影响，其全日和逐时平均海平面气压比年平均为低；而每逢上弦和下弦时，日地与月地的相对位置成直角，太阴潮和太阳潮相干扰，其全日和逐时平均海平面气压则比全年平均为高。

During the cold correction for the hot-pressing tee joint P91 hydraulic machine made by Henan Petro-Chemical Machinery Plant,it is split into two pieces.

某热压三通P91用水压机进行冷校时开裂成两半，在断口上有一处裂纹缺陷，我们在裂纹缺陷处取纵向试样进行了化学成分、力学性能和金相组织的测定，找出了造成P91三通冷校开裂的主要原因，另外采用冷校工艺也不合理。

In the waiting time, the camera records each become a stage, then wait until the day of the old open these memoirs, then the original is so beautiful

在這等待的期間里，，用相機記錄著每個成長階段，，等到老了那天再把這些回憶錄翻開，，原來是那么那么的美好。。。

From combining internal force calculation with design detailing, some calculation simplifications and hypotheses are first presented, then a calculation method and corresponding formulas of internal forces for elliptical spiral stairs are derived.

采取计算与构造相结合的方法，进行必要的计算简化和假定，在椭圆形旋转楼梯的内力计算时，把固定坐标变换成动点坐标，推导相应的计算公式。

Considering the skin effect and skin depth, a thin wall model and a thick wall model are derived creatively with different frequencies of discharge currents, which are used to study the relation between the spark location and the potential difference for a cuboid electrode.

本文从放电电流为任意函数入手，阐述了电极电位差法的检测原理，首次利用傅立叶级数推导了电位差与放电时间的关系，证明了放电电流为阶跃函数时，电位差与放电时间成指数关系；当放电电流中含有高频振荡时，电位差与放电时间的关系为指数曲线上叠加相移后的高频振荡；根据放电电流频率的不同，考虑到趋肤效应和趋肤深度，首创了薄壁模型和厚壁模型，研究了长方体电极下表面二维放电点位置与电位差的关系。

To counter the characteristics of forming the pressure wave in the highly dense small-grain propellant bed in a small- caliber gun, this paper establishes the interior ballistic multi-region homogeneous phase flow model.

本文针对小口径火炮小颗粒高密实装药床压力波形成的特有现象，建立了一种分区的内弹道均相流数学物理模型，模型的数值计算结果与实验有非常好的一致性。

Self-propagating method can't acquire nano-MnZn ferrite crystal of single phase.

要得到成相单一的纳米级锰锌铁氧体晶体，需要将干凝胶在高温下烧结。

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％。