主杆

Master and slave are double-headed screw thread threaded rod.

主、从动螺杆的螺纹均为双头螺纹。

From the time the palm and reed huts of the Chimilas began to be replaced by the wooden houses of the United Fruit Company, with their sloping tin roofs, burlap windows and outhouses adorned with vines of dusty flowers, we resembled nothing so much as the raw towns in western movies.

自打联合水果公司的木头房子开始取代Chimila人用棕榈树和芦苇杆搭起来的小棚屋，我们这里简直就成了西部电影里未开化小城的翻版：这些木房子屋顶倾斜，是铁皮做的，窗口遮着粗麻布，挨着主屋的小屋子墙上爬着藤蔓，开着落满灰尘的花朵。

The main frame was used as link between the engine and the steering head.

根本上来说，引擎是赛车组成的核心元件，主车架只用来连接龙头，副车架连接引擎和座椅、脚踏和档杆等。

Control cabinet main circuit power supply, forcing the heating elements stop working since the power is cut off, The upper switch is used to restrict the height of the movements axis ,it can prevent the movements pumped up too high to cause theelevating screw abscisicing from the gear box.

断渗碳电炉控制柜主回路电源，使加热元件断电停止工作，上边的行程开关则限制升降轴升起的高度，以防升降抽升起过高，升降丝杆脱出齿轮箱。

Lid landing gear box body is formed with the motor gearbox. When the furnace cover needs opening , simply press the button in the control box then the furnace cover will descend at a uniform speed .For the sake of safety ,two movements institutions tops trip switch are mounted in the carburizing EAF .When the furnace cover is ascending , the lower movements institutions tops trip switch will automatically cut off the seepage carbon EAF control cabinet main circuit power supply, forcing the heating elements stop working since the power is cut off, The upper switch is used to restrict the height of the movements axis ,it can prevent the movements pumped up too high to cause theelevating screw abscisicing from the gear box.

炉盖升降机构由电机齿轮箱组成，当需要开启炉盖时，只需按下控制箱上的按组，炉盖即以均速上升下降，为了安全起见，在渗碳电炉升降机构上装设有两个行程开关，当炉盖上升时，下边的行程开关自动切断渗碳电炉控制柜主回路电源，使加热元件断电停止工作，上边的行程开关则限制升降轴升起的高度，以防升降抽升起过高，升降丝杆脱出齿轮箱。

YaJin-11: Sweet sorghum crossbred with the growth period between 128 and 135 days. Purple seeding, 3.26 meters high, stem diameter of 2.31cm, sugar Brix between 17 % and 23%,loose ear; ear length of 22.5cm, per-mu grain yield of 300kg with the weight of 18.3g and per-mu yield of 5600kg; Resistant to leaf disease, insect and pets and lodging.

雅11号是甜高粱与甘蔗成功杂交而成，该品种幼苗紫色，株高3.26米，生育期128-135天，主茎粗平均2.31厘米，茎杆糖锤度17%-23%，散穗，穗长22.5厘米，千粒重18.3克，成熟期子粒产量每亩可达300公斤，总生物每亩产量5600公斤，抗叶病，抗黒穗病，抗虫，抗倒伏。

Bailey bridge is passed between the two beams contact the main truss , the beam above the rails and bridge plate configuration by the material to a fixed pole and line, while the aircraft into a bridge .

贝雷桥是两片主桁架之间通过横梁联系，在横梁上面配置纵梁和桥板，并由撑杆及系材使其固定，而架成桥梁。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了