Employee turnover is a hard nut to crack for human resource management.
雇员离职是人力资源管理面临的一个棘手问题。
Central crack for the welded plate was located in the fusion zone between welding seam and heat-affected zone.
焊接板的中心裂纹处于焊缝与热影响区之间的熔合区。
How to evaluate the value of the software product is a hard nut to crack for software product designer and user.
如何评价软件产品的价值是困扰软件开发商和用户的一个难题。
The paper introduced the cause of concrete bridge crack for prevention, control and management in the construction.
论述了混凝土桥梁裂缝各种成因，以便在设计与施工中加以预防、控制和管理。
The progress in research of crack for tube bloom is overiewed , The main factors affecting surface crack of tube bloom are analyzed.
综述了管坯钢表面裂纹研究的进展，分析了影响管坯钢表面裂纹的主要因素。
The siliceous tuckstone often crack for several reasons while heating up , which is a hidden trouble for safely running of furnace .
由于种种原因，硅质挂钩砖在烤窑过程中经常出现炸裂，给窑炉的安全使用留下重大隐患。
In the paper, the hot crack for the forging die made by methods of squeeze casting is analyzed, how to reduce the hot crack is also given out.
从生产实际出发，分析了锻模液态模锻成形过程中热裂纹形成的主要原因，提出了降低锻模热裂纹的几点措。
At present, some Bridges appear aging, damage and crack for some reasons, such as design, construction, management, natural disasters and so on.
由于设计、施工、管理、环境腐蚀、自然灾害等原因，目前已有不少桥梁发生老化、破损、裂缝等现象。
Modal acoustic emission (MAE) that USES the energy produced by the growing crack for detection without scanning has shown its conspicuous advantage.
模态声发射由于无需扫查工件而利用裂纹生长产生的能量来实现检测，从而显示了极大的优越性。
This paper analyzes the reasons of crack for steel-concrete composite floor, and describes the anti-crack effect of polypropylene fiber in concrete.
压型钢板-混凝土组合楼板因具有刚度大、延性好、施工方便、经济效益优越等特点，目前在我国得到较广泛的应用。
In this paper, some typical structures of freight car buffers used in some countries are described, and the causes of box crack for MX-1 buffer analyzed.
本文介绍了各国所用货车缓冲器的几种典型结构，并对我国MX—1型缓冲器箱体裂纹原因进行分析。
The possibility of inner microcrack healing was studied by normalizing the 45 steel samples containing inner crack for one time and two times respectively.
对含有内部裂纹的45钢试样采取了不同温度一次加热正火处理和二次加热正火处理，研究了其内部裂纹愈合的可能性。
The study work is focused on the effect of temperature upon mechanical properties, creep, initiation and propagation of fatigue crack for the valve material.
着重温度对气门材料的力学性能、蠕变和疲劳裂纹形成与扩张的影响等问题进行分析和研究。
According to relevant experimental results, the calculating methods of bending strength and crack for steel fiber reinforced ferroconcrete t beam are studied.
根据有关试验结果，研究了钢纤维增强钢丝网混凝土t形梁的正截面强度及裂缝计算方法。
By analyzing the network structure, metallographic structure, inclusion, surface quality and drawing process, the reason of crack for 82b wire coils was pointed out.
针对国产82 B盘条在拉拔过程中的断裂现象进行了分析，通过对网状组织、金相组织、夹杂物与表面质量及拉拔工艺的浅析，指出了造成82 B盘条断裂的原因。
To keep the normal use of asphalt pavement, analyse the reason on basic crack for cement stable breakstone of the urban road, prate the method on prevention and cure.
分析城市道路水泥稳定碎石基层产生裂缝的原因，提出综合防治措施，以保证沥青混凝土路面的正常使用。
An observation on dam-heel crack for studying the abnormal sudden change of uplift pressure and seepage flow of blocks close to the round corner of right bank is also introduced.
对右岸转弯坝段扬压力和渗流量陡涨陡落的异常情况进行了坝踵开裂试验观测。
The welding method used was a PC-GMAW process with mixture gases shielding. Central crack for the welded plate was located in the fusion zone between welding seam and heat-affected zone.
焊接方法为脉冲熔化极混合气体保护焊，焊接板的中心裂纹处于焊缝与热影响区之间的熔合区。
According to engineering practice, the article discusses and analyses the crack for temperature action of mass concrete, and sums up some technical measures to be taken for crack resistance.
结合工程实践对大体积混凝土温度裂缝作了详细的分析和探讨，并总结出几项防止裂缝的技术措施。
The causes of crack for cold-working die are analyzed by checking machining technique and observing the microscopic structure, the technical measures to prevent cracks are put forwarded in the paper.
通过对弯曲件冷冲模各加工工艺和金相显微组织的分析，分析了冷冲模产生裂纹的原因，并提出了防止裂纹产生的工艺措施。
Tell Tracy you're sorry for that crack about her weight.
告诉特蕾西你对那个有关她体重的玩笑感到抱歉。
Any crack in that front could be fatal for tech companies that must operate worldwide.
对于必须在全球范围内运营的科技公司来说，这方面的任何漏洞都可能是致命的。
As more high schools begin teaching it, the door could crack open for middle schools, and, perhaps inevitably, elementary schools, to incorporate a truly more multicultural curriculum.
随着更多的高中开始教授多元文化课程，中学可能也会对其敞开大门，并且小学也可能不可避免地将其纳入课程设置中，真正教授更具多元文化的课程。
He became conversant in English, and could crack wise on Jimmy Kimmel's show or play pitchman for Visa.
他会说英语，并且可以在吉米·金梅尔的演出中脱颖而出，或者为维萨扮演推销员。
For scientists, the Big Bounce opens a crack in the barrier that was the Big Bang.
对科学家而言，大弹跳撕开了大爆炸障碍的一个裂缝。
Or perhaps entering a niche bank is simply a way for a banker who is a crack business head to be able to run an entire bank.
对于拥有顶尖商业头脑的银行家来说，进入专业银行或许只是运作整间银行的一种方式。
Auto companies are busy creating new crack hits for our self-destructive cravings.
汽车公司还在忙于为我们的自我毁灭渴望制造出新的流行物。
Calderon stressed that he personally still opposed legalisation, but his willingness to debate the idea was, for some, a resounding crack in the international drug policy edifice.
卡尔德龙强调，他本人仍然反对毒品合法化，但他愿意参与讨论，对国际毒品政策予以有力的回击。
Calderon stressed that he personally still opposed legalisation, but his willingness to debate the idea was, for some, a resounding crack in the international drug policy edifice.
卡尔德龙强调，他本人仍然反对毒品合法化，但他愿意参与讨论，对国际毒品政策予以有力的回击。
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