中间位置

See how the horizon line is in the middle of the cylinder and cube, but not the others?

你看到地平线在圆柱体和立方体上都是在中间的位置，但其他的是在中间么？

If that paper is now folded in the middle, we create a way for our Flatlander Ant to "magically" disappear from one position in his two-dimensional world and be instantly transported to another.

如果现在我们把这报纸从中间折起来，我们就为这个Flatlander蚂蚁很神奇的从这个二维世界的一个位置消失并瞬间移动到另一个位置。

Install with "water line" mark on float chamber on a level with the middle try-cock, or about halfway up the gauge glass.

在配置中间试验旋塞阀的水平位置用标记有"水管"的浮腔进行安装，或在水位玻璃管上方一般的位置安装。

The optimal position of uniform section is calculated, and compared with the normal prism homogenizer. According to the theory that the beam energy refracted by the trapezoid prism is divided into 3 parts then overlapped in the base of the middle high energy, it realizes the use of association with the normal prism in two-dimensional.

实验中根据经梯形棱镜折射后光束能量在中间较强光束的本底基础上进行三分互补叠加的原理，实现了其与普通棱镜均匀器在二维方向上的组合使用；通过调节均匀器与接收屏之间的距离并同时记录每一位置处光束光斑的能量分布改善情况，确定了最佳均匀截面位置并与理论计算相吻合。

Import the picture that you want to use for your main background into the composition (ill be using a mainly overcast sky to create a solid background), make it a 3d layer and make the position 320, 180, 20000 and then scale it until it fills the entire composition.

导入你的那个白云图片，这就是我们的静态背景了。把它变成一个3d层，然后设置位置为320， 180， 20000，（位置的涵义就是把图片推远，放在中间）现在它是不是很小了，是了，为什么？因为远嘛……然后放大它，大到充满整个composition。

Specifically, there are three kinds:(1) constant variation method to track two-body problem the root number of variables to establish perturbed equation;(2) coordinate perturbation method in order to track objects in real position and the location of an intermediate orbit perturbation differential equation as a variable to establish;(3) transformation theory, through a series of canonical transformation to reduce the order of the equations of motion to make it a more simple form.

具体做法有三种：（1）常数变异法，以二体问题轨道根数为变量建立摄动方程；（2）坐标摄动法，以天体在实际轨道上的位置与某一中间轨道上的位置差作为变量建立摄动方程；（3）变换理论，通过一系列正则变换，降低运动方程的阶数，使其具有更简单的形式。

Methods A retrospective study to 11 patients of congenital nystagmus with strabismus was reviewed.

回顾性分析行手术治疗的先天性冲动型眼球震颤伴有斜视11例，所有患者均根据中间带位置、代偿头位、斜视角度和注视眼的关系进行中间带的移位以及斜视的矫正。

The effects for buckling stress of the changes of the stiffener rigidity, shape, dimension, as well as its location are analyzed in this thesis.

论文对帽形中间加劲肋的刚度、加劲肋的形状、尺寸和位置变化对中间加劲板件屈曲应力的影响作了分析研究。

Verrazano, an Italian about whom little is known, sailed into New York Harbour in 1524 and named it Angouleme.

他对该港作了这样的描述：&地理位置十分适宜，位于两座小山的中间，一条大河从中间流过&。

When entering the diaphragm pressure on the top of the control room to the atmosphere or water by the downstream area of low pressure, the role of the bottom plate in the valve and the pressure below the diaphragm on the pressure value is greater than the top, so the main valve disc to the fully open position; when entering the diaphragm pressure above the control room can not water the lower reaches of the atmosphere or area of low pressure, the role of the diaphragm on the top of the pressure value is greater than the pressure below the value, so will the main valve pressure valve set to fully closed position; when the diaphragm pressure above the value of the control room at the entrance of the middle pressure and outlet pressure, the main valve in the regulator valve on the disk, and its regulation depends on the location of the needle-catheter system and adjustable valve guide of the role of joint control.

当进入隔膜上方控制室内的压力水被排到大气或下游低压区时，作用在阀盘底部和隔膜下方的压力值就大于上方的压力值，所以将主阀阀盘推到完全开启的位置；当进入隔膜上方控制室内的压力水不能排到大气或下游低压区时，作用在隔膜上方的压力值就大于下方的压力值，所以就会把主阀阀盘压到完全关闭的位置；当隔膜上方控制室内的压力值处于入口压力与出口压力中间时，主阀阀盘就处于调节状态，其调节位置取决于导管系统中的针阀和可调导阀的联合控制作用。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。