under 2.7 j impact work, the abrasion of medium carbon alloys are deep flaking while that of low carbon high alloy steels are shallow flaking and the mass wear is lower.

the nature of the networking field is one that fosters collaboration and often makes it essential for high impact work, and you should develop the ability to collaborate on projects.

网络运作的本质就是一个分工合作的模式，所以你应该培养你在专题中分工合作的能力。

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i also decided to spend a month in china because i wanted to answer the question, if i came back to china what would it be like to do social impact work?

此外，我决定在中国呆一个月，因为我想找到以下问题的答案：如果我回到国内从事公益工作，结果会怎样呢？

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results show that the material's mechanical and damping properties can be characterized scientifically and appropriately by the impact work and energy parameters obtained by the impact experiments.

研究结果表明：采用冲击实验的冲击功及能量参数能够科学合理地表征铝合金材料的力学及阻尼性能。

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the full set of documents used in the tests is available from the downloads page (see resources).

可以从下载页面（请参阅参考资料）获得测试中使用的完整文档集。

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if you'd saved _footer. gsp in the trip directory, you'd leave the leading slash off as well.

如果在trip目录下保存_footer.gsp，那么前面的斜杠也要省略。

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preliminary studies of the influence factors on insulating resistance of electric detonator

影响电雷管绝缘电阻因素初探

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syndrome of qi deficiency of heart and lung

心肺气虚证

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It is benefiting from a rise in platinum prices, which just hit a 14-month high of $1, 412 per ounce.

该公司股票得益于铂金价格的上涨，铂金价格刚创下14个月新高——每盎司1412美元。

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But like gold, platinum also fell back quickly, dropping to $994 in late European trade.

但与黄金相似，铂金价格也快速回落，欧洲交易尾盘跌至994美元。

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Metals and chemicals group Johnson Matthey has forecast more rises given tight market conditions.

JohnsonMatthey预测，由于市场供需紧张，铂金价格将进一步上涨。

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The prices of platinum and palladium, two other important commodities for the luxury industry, also remain below recent highs.

奢侈品行业另外两种重要的贵金属铂金与钯金的价格也一起在新近创造的历史高位下徘徊。

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Platinum prices jumped to a record high just below the key$ 2,000 an ounce level yesterday, boosted by mounting concerns that power disruptions in South Africa, the world's biggest producer, will reduce output sharply.

铂金价格昨日跃升至创纪录高点，逼近每盎司2000美元大关，原因是市场日益担心南非电力中断将导致铂金产量锐减。南非是全球最大的铂金生产国。

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The price of platinum, a key ingredient in cars' tailpipe catalysts, has already surged 50 per cent since January after power shortages in South Africa, the world's largest producer, forced miners to cut their operations.

铂金是汽车尾气催化剂的关键成分。自今年1月南非电力短缺致使矿区减产以来，铂金价格已飞升50%。南非是世界最大的铂金生产国。

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However, bankers and traders note that mine supplies for both precious metals remain challenging, supporting prices.

但是，银行界人士与贸易商认为加工采集这两种贵金属的矿物依然供不应求，此举支撑了铂金与钯金的价格。

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pancreaticoduodenectomy (whipple operation) and total pancreatectomy for cancer

胰十二指肠切除术（惠普尔手术）和全胰腺切除术治疗癌症

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differences among those with total pancreatectomy were not significant because of the small sample size.

由于样本量过小，全胰腺切除术死亡率差异不具有统计学意义。

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furthermore the effects of tower top pressure, temperatures of tower top and bottom, reflux ratio on product purity were analyzed.

同时探讨了塔顶压强、塔顶和塔釜温度、回流比变化对产品纯度的影响，获得了试验条件下的最佳操作条件。

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intelligent nuclear instrument has been a dominant developing direction of radioactivity measurement instrument, and has far-reaching impact on the fields such as applied nuclear techniques, international nuclear safety, weapon inspection, national defence engineering and scientific test.

智能核仪器己成为放射性测量仪器发展的一个主导方向，对应用核技术、国际核安全与武器核查、国防工程与科学试验等领域将产生极其深远的影响。

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strategies and methods of nuclear safety inspection

核安全监督策略与方法

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several problems encountered in research and manufacture of cfz-1500 percussion reverse circulation drill

CFZ-1500型冲击反循环钻机研制中的几个问题

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