A new linear displacement sensor with sealed ultra-long precision steel belt grating is studied.
研制了一种新型的密封式超长精密钢带光栅线位移传感器。
A new ultrasonic honing device which is used to hone long precision holes of high-strength steel is designed and manufactured and honing experiment research is done in this paper.
针对高强度钢精密深孔加工中存在的难题，研制了一套超声珩磨装置并进行了试验研究。
Collectors prize the ancient life-size clay statues of human figures made on Kali Island but have long wondered how Kalinese artists were able to depict bodies with such realistic precision.
收藏家们很珍惜卡利岛上制作的古代真人大小的泥人雕像，但长期以来一直想知道卡里亚的艺术家们是如何能够以如此逼真的精度描绘人体的。
In contrast, the long integer type has unlimited precision, subject to the memory limitations of your computer.
与此相反，长整数类型的精度不受限，仅计算机内存对它有影响。
A laser beam like the one pictured up top combines short and long pulses of light to identify individual molecules with a high degree of precision from a safe distance.
一道激光射线由或短或长的光脉冲组合而成，从而能在一个安全的距离高精度地辨别单个的分子。
Its precision reach affords the ability to provide responsive, long-range lateral supporting fires as well as shaping fires that set the conditions for decisive victory.
其精确性产生了一种能提供作出响应的、远程穿越支援火力和聚能火力的能力，为决定性的胜利创造条件。
On Tuesdays and Thursdays, all summer long, the Blue Angels [the Navy's aerial demonstration squadron] are out here, practicing their precision moves right over our heads as we fish.
每周二和周三，整个夏季，蓝色天使海军特技飞行表演中队就会出来训练。当我们钓鱼时，他们就会在我们的头顶精准的练习各种动作。
Although marketers have long used cookies to track your Web surfing, recent innovations have given them a whole new level of precision.
尽管长期以来推销者使用小插件来追踪你的网络浏览习惯，最近的新技术为他们提供了全新的精度水平。
157collectors prize the ancient life-size clay statues of human figures made on Kali Island but have long wondered how the Kalinese artists were able to depict bodies with such realistic precision.
157收藏家很欣赏Kali岛出产的古代等身泥土雕像，但长期以来不清楚Kali的艺术家如何能够以如此高的精确度刻画人体。
The 9.3-inch-long aerodynamic heirloom toy, with its carnelian-core wheels, precision bearings, and stainless steel axles, is built to be passed down from generation to car-loving generation.
这款9.3英寸长的空气动力学传家宝式玩具拥有玛瑙心车轮、严丝合缝的轴承和不锈钢轴，可由这一代传给爱车的下一代。
The long tradition in China of searching the sky for celestial omens has therefore led to an early and unsurpassed precision in star catalogues.
中国对天空的研究有悠久的传统，作为天上的预兆，因此早期的星象目录就已经非常卓越地精密。
By some cases the finite element method has improvement at calculating precision by a long way, and it is a kind of comparatively perfect method.
通过实例计算表明，有限元法在计算精度上有了大大的提高，是一种较为完善的方法。
But its machining precision becomes the main question that puzzles its application because of various aspect affection for a long period.
但是由于受到多方面的影响，其加工精度长期以来也成为困扰其应用的主要问题。
This method has the disadvantages of low measuring precision, requiring environment of darkroom, and making eyes tired after a long-time testing.
此方法具有测量精度较低，使用环境要求暗室，长时间的测试容易使人眼疲劳等缺点。
All the main production precision machining cast iron, single weight 820kg ensure equipment stability, high-speed, long-term operation.
主体全部采用铸铁精密加工制作，单机重量820KG保证设备稳定、高速、长期运行。
A rigid machine frame combined with reinforced bearing bolts and low-maintenance toggle jacks stands for high precision, low-maintenance requirements and a long service life.
机器框架刚性好，增强的轴承螺座和低维护机铰连杆是高精密、低维护和长使用寿命的代表。
The shortage of young workers is a headache for Chinese factory bosses, who need workers that can put up with long hours and work that demands physical strength, precision and good eyesight.
年青工人的短缺对于中国的企业家来说令人头疼，他们需要工人们长时间从事体力劳动，这些劳动需要准确、良好的视力。
Better precision X ray tube, and wider analysis scope, long lifetime up to 10 years.
激发源X射线光管精度更高，范围更宽，使用寿命长达10年以上；
An adaptive compensation method was presented to improve the precision of the long weighbridge weight-in-motion system.
提出一种通过自适应补偿提高长秤台汽车动态称重系统精度的方法。
High precision dynamic balancing machine has the characteristics of low noise, high efficiency, long service life, and fully enclosed in high performance grease, life-long maintenance free.
高精度动平衡机具有噪音低、高效率、使用寿命长等特点，且全封闭内加高性能润滑脂，终生免维护。
This method has high precision and can avoid the shortcomings of long time testing and only for fixed structure low order models that most relay identification methods do.
该方法辨识精度高，同时可以有效避免大多继电反馈辨识方法测试时间过长及只能辨识固定的低阶模型的缺点。
For a long time, has been committed to high-speed precision intermittent sub-agencies of the research and development.
长期以来，一直致力于高速精密间歇分度机构的研究与开发。
The future joint force has an abundance of long-range precision fires.
未来的联合作战力量拥有足够的远程打击火力。
An example is given to show that, the model can forecast the more precision result in long time, and offering the profitably information for submarine.
通过实例计算表明，上述计算可快速提供精度较高的较长时间间隔的目标方位，为潜艇作战提供有利信息。
Electric Propulsion (EP) has many advantages of high specific impulse, long lifetime, high controlling precision. It can perform many kinds of space mission.
电推进(ep)具有比冲高、寿命长、控制精度高等优点，可完成多种空间任务。
Its precision components are designed for long life.
其精密部件寿命很长。
Previously the model of prediction of traffic flow have disadvantage that the time of operation is too long and the precision is low.
目前的交通流预测模型存在着运算时间长、精度不高等缺点。
On ultra precision cutting, grinding and non-traditional machining, there is a hard problem between long travel and high precision, especially in multi-coordinate machining.
在超精密切削、磨削、特种加工中，大行程驱动与高精度进给是难以解决的矛盾，也是多坐标超精密加工的难点。
On ultra precision cutting, grinding and non-traditional machining, there is a hard problem between long travel and high precision, especially in multi-coordinate machining.
在超精密切削、磨削、特种加工中，大行程驱动与高精度进给是难以解决的矛盾，也是多坐标超精密加工的难点。
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