One of the big disincentives to placing weapons in space has been the technical difficulty and cost of such an enterprise.
一直以来，在太空部署武器的主要障碍之一就是技术难度以及该项事业的高昂成本。
Surmounting technical difficulty of great thrust linear motor, we have succeeded in developing linear motor pumping units on the international leading level.
攻克了直线电机大推力的关键技术，研制成功了具有国际领先水平的直线电机抽油机。
The total installed capacity of Xiluodu hydropower station amounts to 12600MW that is 4 times of Ertan station, and its comprehensive technical difficulty is on top of the world.
溪洛渡电站装机1260万千瓦，相当于4个二滩电站，其工程综合技术难度位居世界前列。
The article analyses the main technical difficulty in cementing small hole well and proposes the acupuncture treatments.
分析了中原油田开窗侧钻小井眼固井技术的难点，并针对性地提出了解决小井眼固井的技术措施。
If the technical difficulty can't be solved in the future, the deep water oil and gas projects should hold less attraction.
如果未来不能很好地解决深水技术难题，将会降低深水油气资源项目的吸引力。
Uniform Pulse Distribution is technical difficulty and key technologies in open-loop CNC which use time-slicing interpolation.
在采用时间分割法插补的开环数控系统中，精插补的脉冲均匀分配是其中一项关键技术，也是技术难点。
The current pelvimetry approaches were reviewed to analyze the relationship between pelvic dimension and technical difficulty in rectal surgeries.
回顾当前各种骨盆测量手段，分析骨盆径线与直肠癌手术难度的关系。
Testing for the Lord Jaraxxus raid encounter on PTR has been cancelled tonight due to technical difficulty. I'll reschedule this for a later time.
Lord Jaraxxus的副本测试由于遭遇技术难题而不得不暂行取消，我将在稍后公布新的测试时间表。
A great number of common quality defects take place in steel sheet driving construction due to its complicated workmanship and big technical difficulty.
由于钢板桩施工工艺复杂，插打施工技术难度较大，存在着大量质量通病。
It is a technical difficulty to control the deformation and the stress condition of the structure of large-scale shield shaft in over-river shield tunnel project.
控制超大盾构工作井的变形和结构受力状态是跨江跨海盾构隧道工程设计和施工的技术难点。
This paper presents flush joint casing classification, structural feature, technical difficulty in design, performance and evaluation, main advantages and application.
文中介绍了无接箍式套管的分类、结构特征、设计的技术难点、性能和评价方法、主要优点和应用情况。
Despite a high en bloc resection rate, its technical difficulty and risk of complications limit the widespread use of colorectal endoscopic submucosal dissection (ESD).
尽管大肠病变的内镜黏膜下剥离术(esd)有高的整块切除率，但其技术难度和并发症的风险限制了它的广泛使用。
This paper introduces the background, features and key ideas of the NN real-time online control in NC process, and then analyzes the existing technical difficulty in this field.
介绍了神经网络实时监控数控加工技术产生的背景，详细分析了其特点和指导思想，并针对该研究领域目前存在的技术难题做了具体分析。
The block diagrams of system composition and improved primary electric circuits are also given. Finally, the main technical difficulty on system improvement is analyzed in detail.
文中还给出了改进的系统结构和主要电路框图，并结合该系统的改进内容针对研究中的主要技术难点作了详细的分析。
The major synergism between the ESP unit and the baghouse unit is a technical difficulty for its effect on the efficiency of the dedust system and the operating life of the filter-bag.
其中静电除尘单元与布袋除尘单元之间的结合形式是一个技术难点，因为其将影响整个除尘系统的效率和布袋的使用寿命。
While under the condition of high temperature and high pressure, the safe drilling in thin safe density window is the technical difficulty that can not be solved well around the world.
随着深部油气藏的勘探和开发，深井及超深井的数量大幅度增加，而深井超深井在高温高压条件下，窄安全密度窗口内的安全钻井是当前国内外都未能很好地解决的重大技术难题。
This article analyzes the technical difficulty based on the introduction of the lossless detection on line method of the hot-rolled steel billet and sets down the corresponding countermeasure.
在对热轧钢坯在线无损检测的方法进行介绍的基础上，对技术难点做分析并制定相应的对策。
The technical difficulty in flood discharging energy dissipation of the Xiaowan arch dam body leads the world and its plunge pool optimization design is also a major difficult problem of the project.
小湾拱坝坝身泄洪消能的技术难度已达世界当前最高水平，其水垫塘的优化设计亦是工程中的一大难题。
The technical difficulty in flood discharging energy dissipation of the Xiaowan arch dam body leads the world and its plunge pool optimization design is also a major difficult problem of the project.
小湾拱坝坝身泄洪消能的技术难度已达世界当前最高水平，其水垫塘的优化设计亦是工程中的一大难题。
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