两方的

The axles run in two-row self aligning ball bearings on the gear side, and a standard sealed ball race on the other end in the sprung axle box, both 12mm bore.

两轴运行的排调心方对球轴承齿轮，和一个标准就在轴箱弹簧的另一端密封球的比赛，两个12毫米口径。

Meanwhile, the optical path difference and the degree of modulation of this kind of interferometer are calculated. It′s easy to be found that, in order to get the better diagram of the degree of modulation, both the inclination of the two image planes and the image aperture angle must be small angles, and both the lateral and longitudinal offsets must be smaller.

可以看出：要得到较好的调制图形，必须满足两像面夹角和像方孔径角都是小角的条件，且两个像点之间的横向距离和纵向距离越小越好。

So the researchers used methods similar to those used for cloning to create a group of "bi-maternal" female mice from two eggs – eliminating the need for sperm and its cargo of paternally imprinted genes.

因此研究员们使用类似克隆的技术，用两个卵子制造了一批"两个母亲"的雌性小鼠——完全不需精子及其所携带的父方基因。

As they approached the Piazza del Popolo, the crowd became more dense, and above the heads of the multitude two objects were visible: the obelisk, surmounted by a cross, which marks the centre of the square, and in front of the obelisk, at the point where the three streets, del Babuino, del Corso, and di Ripetta, meet, the two uprights of the scaffold, between which glittered the curved knife of the mandaia.

当他们接近波波罗广场的时候，人群愈来愈密了，在万头攒动的上空，可以看到两样东西，即方身尖顶的石塔，塔顶上有一个十字架，标明这是广场的中心和耸立在石塔前面，耸立在巴布诺街，高索街，立庇得街三条路的交叉口上的断头台的那两根直柱，在这两根直柱之间，悬挂着一把闪闪发光的弯刀。

Firstly, image is decomposed into two serials, which are predicted and updated by two-order Neville filter on rectangle and quincunx grid by turns.

首先将图像分解为两个序列，用2阶Neville滤波器构造预测和更新算子，对两个序列以矩形栅格和梅花形栅格的格式进行交替预测和更新；再以各个波段的方差作为融合的特征，进行特征级第二代小波加权融合，最后对图像进行第二代小波重构。

In order to optimize the energy consumption and to prolong the lifetime of networks, two schemes of local tasking node selection in a self-adaptive way are given in the decentralized sensor networks, including the scheme of nearest distance between target and nodes of candidate and the least trace of covariance matrix scheme.

为了优化网络的能耗以延长网络寿命，提出了两种在分布式传感器网络中局部节点自适应选择任务节点[2]的方法，包括目标-候选节点距离最小原则和候选节点协方差矩阵迹最小原则作为任务节点选择调度的两种方法。

Methods 142 male peelers and 107 male operators were conveyed with the questionnaire of generic job stress commended by Yu Shanfa, and blood pressure ,heart rate, ECG ,blood sugar, glycerinate, cholesterol, monoamine neurotransmitter were detected meanwhile.

采用余善法教授推荐的工作紧张问卷对某市公安局刑警支队和巡警支队的全体干警进行紧张调查和健康状况检查，检测血清中单胺类神经递质、血糖、血脂水平，检查血压、心率、心电图等，并进行方差分析及两两比较。

For wurtzite-type crystal, [Zn-S4]6- and [Zn-S4]6+ with different crystal positions distribute in the form of layers along c axis, where the two layers of tetrahedrons whirl 60 around c axis, so the crystal is mainly like hexagonal cone.

在纤锌矿型晶体中，[Zn-S_4]~(6-)和[Cd-S_4]~(6-)四面体沿c轴呈层状分布，上下两层四面体的结晶方位不同，两层四面体绕c轴旋转60°，晶体的结晶形貌为六方锥状。

Square dot 5% point targejia, in the four corners phase business card printing and membership card making pressure, 5% point to expand capacity, on the transition from the hiberarchy, 5% point form a fairly obvious dot-jump; circular to about 70% to produce himself, then also imprint-jump, just look at the level of the jump, we need it to be put off; chain-shaped dot is divided into two time point respectively at 25% and 75% of the two places at once, each producing a smaller level.

方不神网不背在5不败不背处四角相搭，在制卡和会员卡制息不张力功用下，5不败不背扩不小量最不小，从条理过渡上看，5不败不背处不神不败一不主较为澄辉的级跳；圆不神网不背给到约70%爆发搭边，这时同样会爆发压印级跳，只是在条理上看，它的级跳处向后提后；链不神网不背不合两不主搭角，不合别在25%和75%两处，各爆发一不主小一些的级跳。

Besides,the minimum condition for the△f was also deduced. thin lens ; main flat surface ; the light heart error margin ; the Gauss method ; the total yoke method

本文在非理想状态下，仅讨论薄透镜的两主平面不重合于光心，即在存在光心误差的情况下，分析两种方

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。