查询词典 single row

Number of loaded circuits DN Value Preload Method for Providing a Preload Type of guide 3 row 2.50 turns 70000 None None Ball Shaft process method Ball cage Splined portion Hollow shaft Recommended support unit on the Fixed Side type Precision None None None None Recommended support unit on the Supported Side type Types of Nuts Threading direction Spacer ball Rigidity in the axial direction None Single nut Right-hand, left-handmust be chec...

载荷钢球圈列数 DN值预压预压方法导轨型号 3列 2.50圈 70000 无无滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无无轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性无单一螺帽右螺纹，左螺纹，左右螺纹无 2520.0 螺纹条数防尘措施。。。

Number of loaded circuits DN Value Preload Method for Providing a Preload Type of guide 2 row 2.50 turns 70000 None None Ball Shaft process method Ball cage Splined portion Hollow shaft Recommended support unit on the Fixed Side type Precision None None None None Recommended support unit on the Supported Side type Types of Nuts Threading direction Spacer ball Rigidity in the axial direction None Single nut Right-hand, left-handmust be chec...

载荷钢球圈列数 DN值预压预压方法导轨型号 1row 2.50圈 70000 无无滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无无轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性无单一螺帽右螺纹，左螺纹，左右螺纹无 890.0 螺纹条数防尘措施。。。

Number of loaded circuits DN Value Preload Method for Providing a Preload Type of guide 3 row 1.50 turns 70000 None None Ball Shaft process method Ball cage Splined portion Hollow shaft Recommended support unit on the Fixed Side type Precision None None None BK30,FK30 Recommended support unit on the Supported Side type Types of Nuts Threading direction Spacer ball Rigidity in the axial direction BF30, FF30 Single nut Right-hand, left-handm...

载荷钢球圈列数 DN值预压预压方法导轨型号 3列 1.50圈 70000 无无滚珠丝杠轴加工方式球保持器轴的花键部分中空轴轴承支撑座固定侧的推荐方式精密无无无 BK30，FK30 轴承支撑座支撑侧的推荐方式螺母种类螺纹方向间隔钢球轴方向刚性 BF30， FF30 单一螺帽右螺纹，左螺纹，左右螺纹无 600.0 螺纹条数。。。

In this way, also the formation of a groove ABCDEA "∞"-shaped seal space (such as single-head screw, the groove will shun Rao axial screw plate to the mouth through the suction row, unable to form a seal).

这样，凹槽ABCDEA也就组成一个&∞&形的密封空间(如采用单头螺纹，则凹槽将顺轴向盘饶螺杆，将吸排口贯通，无法形成密封)。

The result showed that the main damage influence of diseases and worm was thick of ear, grains of row and the weight of one hundred grains, the grade of disease and the amount of worm had significant positive correlation to yield loss; the relationship of diseases and worm was complex, the yield loss of mixed damage was occupied 41.48% of the total damage of the single, the sequence was A＜C＜B＜D＜ABCD＜, the simulated models of mixed damage and economic threshold were developed.

研究表明，病虫为害主要影响穗粗、行粒数和百粒重产量构成因素，病级和虫量与产量损失呈显著正相关；病虫之间存在复合为害关系，复合产量损失率占四者单独造成产量损失率之和的41.48%，其大小依次为：A＜C＜B＜D＜ABCD＜，并组建了复合为害损失及复合经济阈值模型。

Its characteristics:This product works the pressure is big, work the pressure is whole adjustable, 1 time in a row note amount of oil have another, use vivid, operation convenience, is local to add to note lubrication fat to lead an equipments currently, is a hand to move a fat gun currently, single piece grease lubricate device and concentration lubricate the product that the device can\\\'t act for.

其特点：本产品工作压力大，工作压力可调整，一次性连续注油量多，使用灵活，操作方便，是目前国内加注润滑脂的领先设备，是目前个类手动脂枪，单件油脂润滑装置和集中润滑装置不可替代的产品。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。