In the front face of the flywheel, there is a shallow indentation used to determine the position of the piston in the first cylinder.
在飞轮前端面有一浅凹口，其用来确定第一个气缸中活塞的位置。
There first appeared a type of object that remained characteristic for Mesopotamia throughout its entire history: the cylinder seal.
那里首先出现了一种东西，它在美索不达米亚的整个历史中一直保持着它的特点：滚筒印章。
From the first appearance of cylinder seals, the carved scenes could be highly elaborate and refined, indicating the work of specialist stone-cutters.
自圆柱章的首次出现起，上面被雕刻的图像就非常精致、精美，这表现了石头切割者的专业技术。
First of all, what does the normal vector to a cylinder look like?
先思考一下圆柱面的法向量？
Cylinder 1024 is important in some older systems where the BIOS is only able to boot partitions that are completely located within the first 1024 cylinders of a disk.
某些旧版系统的BIOS仅能引导位于磁盘的前1024个柱面内的分区，在这种情况下，柱面1024极为重要。
First of all, for strength and stability, mainly a cylinder, cover the wall, the water pressure check and impeller stress test, the axis of strength checking.
首先进行强度和稳定性计算，主要进行了筒体、端盖的壁厚计算、水压试验应力校核以及叶轮、轴的强度校核。
The 1915 introduction of the Twin-Six Packard, one of the first 12-cylinder automobiles, created a crescendo of favorable publicity.
在1915年推出的全世界首款使用12缸发动机的双6缸款柏加汽车，以其良好的口碑而声名鹊起。
First of all, the response and force on a fixed cylinder in open sea can be solved using the numerical program in time domain, the result fits in with the frequency value well.
首先，本文应用高阶边界元数值程序在时域内求解开敝水域中固定圆柱的运动响应和受力大小，并与频域计算结果进行对比，结果符合良好。
The first stroke draws the combustible mixture into the cylinder.
第一行程把可燃混合气吸进气缸。
Large diameter cylinder structure was first introduced in China at the beginning of eighties, and it widely used in harbor engineering from then.
大直径圆筒结构从八十年代初介绍到我国之后，得到了较为广泛的推广和应用。
First of all, the equation of shrunk interface pressure and the condition of diametrical ratio are deduced under the optimal design principle of shrunk double-layers cylinder.
首先推导了双层筒体基于最佳化设计原则的缩套界面压力的计算公式及径比条件。
The piston is configured to draw fluid into the cylinder when moving in the first direction, and to discharge the fluid from the cylinder when moving in the second direction.
所述活塞设置为当沿第一方向移动时将流体抽入所述缸 体，当沿第二方向移动时将流体从所述缸体中排出。
The paper studies the effect of seepage force on the stress field of hollow cylinder of compacted cohesive soil revealing for the first time the mechanism of hydraulic fracturing test.
本文分析了渗水力对中空圆柱试件应力场的影响，首次揭示了中空圆柱试件水力劈裂破坏的力学机理，试验值与理论分析值相互吻合。
This paper makes simple force and its deformation analyses for the thin walled cylinder under axial compression at first.
本文首先对轴压薄壁圆筒作出简单的力及其变形分析。
The first is a bulbous cylinder that is marked, altered and sprigged.
第一部分是一个球茎状（图片显示鼓状）的圆筒，做好印记，修整并。
Moving the first lever pushes one of the piston or the cylinder in a first direction, and moving the second lever pulls the other of the cylinder or the piston in a second direction.
使第一杆运动而在第一方向推动活塞或缸之一，使第二杆运动而在第二方向拉动缸或活塞之另一。
The first grate has double spherical nets with the same center and outside the second one there is a shield cylinder to make electron congregate.
它采用四极枪结构，两个栅极，第一栅极采用双层同心球面网，第二栅极外还添加了屏蔽筒。
The new model is a first-order ordinary differential equation group for the fluid pressure in the cylinder...
该方程是关于液缸内液体压力、泵阀升程与泵阀运动速度的一阶常微分方程组。
The vertical wall cylinder part with 0.5 height-diameter ratio can ultimately be formed in the practical manufacture after the forming track, especially the first optimal forming path.
设计了加工轨迹，通过实验研究，对成形路径，尤其是第一道次进行了优化，在此基础上加工获得了高径比为0.5的直壁筒形工件。
This subject is the first experimental study on seismic resistance of reinforced concrete frame beam-cylinder joints in our country.
钢筋混凝土框架圆柱节点抗震的试验研究为国内首次进行。
The Bore is the diameter of the cylinder. The stroke is the distance the piston travels from BDC (Bottom dead center) to TDC (top dead center). The Bore is always mentioned first.
内径指的是气缸的直径；行程是活塞从下止点运行到上止点的距离。表述时，内径总是写在前面。
First, the technical structure of principle: Low profile host the first high-end drum patterns, outer ring gear driven rotating cylinder.
技术结构原理：主机外形头高尾低式滚筒形态，齿轮带动筒体外齿圈转动。
The first connecting member defines a lost-motion connection with a master cylinder and the second connecting member defines a lost-motion connection with one of the pair of levers.
第一个连接的成员定义了一个失去了与一个主缸和第二个连接的成员的议案连接定义了同一个的杠杆失去了对动作的连接。
In this paper, a traveling-wave type Ultrasonic Motors is studied, which makes the use of two orthogonal first order free-free bending vibration modes of a cylinder.
对圆柱体弯曲型行波超声电机进行了研究。该电机利用圆柱体的两个正交的一阶自由-自由弯曲模态进行工作。
In this paper, a traveling-wave type Ultrasonic Motors is studied, which makes the use of two orthogonal first order free-free bending vibration modes of a cylinder.
对圆柱体弯曲型行波超声电机进行了研究。该电机利用圆柱体的两个正交的一阶自由-自由弯曲模态进行工作。
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