中轴

According to Lagrange equation in analytic dynamics, the dynamic equations of the Double-Axis Gyro Stabilized Platform of a certain airborne SAR antenna are derived, its linear model and the transfer functions of other main parts in the DAGSP are given and at last the block diagram of DAGSP is given.

6利用分析力学原理，推导了某机载天线双轴陀螺稳定平台的动力学方程和线性化模型；给出了天线双轴陀螺稳定平台中各主要环节的传递函数及数学模型。

From energy balanceequation, using micropiece analytical method, heat balance equation for high power fastaxial gas flow CO2 laser tube is established.

从能量守恒定律出发，分析了快速轴向流动激光器放电管中的传热情况。采用微元分析法建立了快速轴向流动激光器放电管的热能平衡方程。

First of all, large-format cameras allow flexible adjustment, by shifting up, down or sideways of the front and/or back of the camera, and secure great apparent depth of field to obtain images freely. This provides photographers a sound basis for art creation. With relatively larger films, it is possible to obtain more raw data, which illustrate all the tiny details in the image.

首先，大画幅相机具有灵活移轴调整功能，通过对镜头的移轴和皮腔部位的倾斜、偏摆来调整视点，可以在清晰区域内获得自由图像造型，为摄影师们提供了广阔的创作空间；较大尺寸的底片，可获得大面积的RAW的数据，能很好地表现影像中极为细微的部分。

The result demonstrates accent of true and false in 34 AD 34, inside diaphragm 27, the haematoma inside the wall interlining of model of 7;27 exemple is three-dimensional into resemble all showing clear crevasse, crevasse of aorta bend ministry with arrowy shape show optimal, fall aorta crevasse shows with position of axle and coronal shape optimal, VRT shows pathological changes whole journey is clearer, but reach to crevasse inside the indication of diaphragm reachs position of axle as MIP, MPR.

结果34例AD中显示真假腔34例，内膜片27例，壁内血肿7例；27例典型夹层三维成像均显示明确破口，主动脉弓部破口以矢状位显示最佳，降主动脉破口以轴位及冠状显示最佳，VRT显示病变全程较清楚，但对破口及内膜片的显示不如MIP、MPR及轴位。

In this paper, the particle breakage rule and breakage energy are studied during triaxial shearing, on which the associated equation is established.

论文根据堆石料的三轴试验成果，研究了粗粒土三轴剪切过程中的颗粒破碎规律和破碎耗能，提出了相关计算公式。

Our study rules out the effect of strain and composition alloying as the main factor of peak splitting. We attributed it to the existence of large amount of non-stoichiometry part in GaN/Si grown by MBE. A direct proof has been observed by HRTEM, which shows that the propagation of dislocations in the underlying layers could be blocked by using periodic AlN/GaN structure.

用三轴晶高分辨X射线衍射研究了Si(111)上生长的GaN中的应变组分问题，我们发现GaN的对称（0002）及非对称（10-12）峰在三轴晶配置下的ω-2θ扫描曲线都会发生劈裂，我们排除了应力和合金化的因素，认为在MBE方法生长的Si（111）上GaN外延层中存在一个占较大比例的稍微偏离化学配比的部分。

B. comparison of vertical and horizontal butterfly valve in the large butterfly valve, the valve shaft there is the difference between vertical and horizontal, vertical butterfly valve casing is usually deep, debris in the water easily spiral shaft, affecting Kai closed; horizontal butterfly valves for variable speed gear box in the side near the valve well on the road account for the wide flat position, influence the arrangements of other pipelines.

b。立式与卧式蝶阀的比较在中、大型蝶阀中，过滤器阀轴存在立式与卧式的区别，通常立式蝶阀的覆土较深，水中杂物容易缠绕轴端，影响启闭；卧式蝶阀的变速传动箱在侧旁，阀井在道路上占的平面位置较宽，影响安排其它管线。

Installation of two outer openings each staggered 180b, the inner and outer openings staggered opening 90b, and pin the three rings with a fixed, outer and inner expansion force in self-expansion force of working together, close to the surface of the pump cylinder run, inflation is not only the axial ring sealed, and the radial seal Ye Hao, it prevents micro-fine sand and into the axial friction pair, can also prevent the micro-fine sand and into the internal voids in the inner ring 3, the operation will not impede expansion ring breathing.

安装时2个外环开口互错开180b，内环开口与外环开口错开90b，并用销钉将3个环固定，外环在自身胀力和内环胀力共同作用下，紧贴泵筒内表面运行，胀圈不但轴向密封好，而且径向密封也好，故阻止微细砂进入轴向摩擦副，也可阻止微细砂进入内环3的内部空隙中，不会阻碍胀圈运行中呼吸。

Central eclipse 中心食 A central solar eclipse occurs when the Moon's shadow axis touches Earth; a central lunar eclipse occurs when the Earth's shadow axis touches the Moon.

当月球的影轴於日食过程中经过地球时，该次日食便为中心食；月食方面，当地球的影轴於月食过程中经过月球时，该次的食就称为中心食。

The root-cause for the synchronous error of multiple axes of the vehicle panoramic sight platform was found after analysis with the geometric method. Since the synchronous error is caused by the windage angle produced in the working process of the optoelectronic platform, the method to correct the angular deviation at any distance is proposed. The experiment for solving the problem was implemented. The experiment indicates that the method is valid.

针对车载周视观瞄平台异轴同步性问题采用几何作图法进行分析，得到异轴同步问题产生的根源是不同光电平台转动过程中由于存在偏差角所致，对校准距离情况下的角偏差，距离小于校准距离情况下的视差和距离大于校准距离情况下的角偏差在3中不同区间的修正方法进行分析并进行等效近似，给出程序实现方法，最后用实验验证了此方法的正确性。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。