尖端的

Take for the amount of test materials, precision that set, place beaker, unless otherwise specified, may be added 40ml of water and hydrochloric acid solution (1-2) 15ml, and then set on a magnetic stirrer, stirring allows the dissolved, together with potassium bromide 2g insert platinum - platinum electrode, it will insert the solution of the following buret tip is about 2 / 3, using sodium nitrite titration solution (0.1mol / L, or 0.05mol / L) rapid titration, side drops while stirring, to near point, Burette tip surface will be presented with a small amount of water leaching cutting-edge, lotion, and solution and continue titration slowly until the sudden deflection of galvanometer pointer, namely, titration end point.

取供试品适量，精密称定，放置烧杯中，除另有规定外，可加水40ml与盐酸溶液（1-2）15ml，而后置电磁搅拌器上，搅拌使溶解，再加溴化钾2g，插入铂-铂电极后，将滴定管的尖端插入溶液下面约2/3处，用亚硝酸钠滴定液（0.1mol/L或0.05mol/L）迅速滴定，边滴边搅拌，至近点时，将滴定管的尖端提出液面，用少量水淋洗尖端，洗液并溶液中，继续缓缓滴定，至电流计指针突然偏转，即为滴定终点。

This time five minutes have passed, the first batch of implementation debarkation flight vehicle group formation, the major part already has mounted this fully was the pothole mist layered planetoid, and inserted difficultly belonged to them, the first serial number was 001 group red war flags; After they land, immediately puts on specially made the universe exposure suit, harbors several big courages, went out the starship; They pull under Farr's leadership in party chief, is putting on the specially made adsorption shoes, is braving the steam which raids intermittently, carries on the tense starship fixed task, sees only universe super all-purpose adhesive which they use to prepare beforehand, clinched the anchor chain acme anchor sticks tightly in, in this planetoid hard gloomy outer covering or the every large or small slit edge, then started immediately for other debarkation group, the clear signal direction and the debarkation location choice as well as the establishment direct work and so on supreme headquarters, facing is being stepped on by them under the foot, huge terror rapid advance this planetoid, they were already growing the universe soldier who most stood out for the humanity!

此时五分钟过去了，第一批实施登陆的飞行器小组编队，绝大部分已经登上了这颗满是坑洞雾气重重的小行星，并艰难地插上了属于他们的，第一面编号为001的小组红色战旗；他们登陆后，就立即穿上特制的宇宙防护服，怀着几大的勇气，走出了星际飞行器；他们在队长拉法尔的带领下，穿着特制的吸附鞋，冒着阵阵袭来的热气，进行紧张的星际飞行器固定任务，只见他们用事先准备好的宇宙超级万能胶，把锚链尖端的锚钩紧紧地粘在了，这颗小行星坚硬灰暗的外壳上或大大小小的缝隙边缘，然后立即开始为其他登陆小组，进行信号指引和登陆场地选择以及建立指挥大本营等工作，面对着被他们踩在脚下，庞大恐怖正急速前进的这颗小行星，他们已经成长为人类最出类拔萃的宇宙战士！

The corrosion fatigue crack growth and near-threshold characteristcsof high tensile steel HT60 were investigated by using the compact specimens underexposure to synthetic sea water. The da/dN vs △K_ relation in air may be conser-vetivel estimated for that in sea water. In the high △K region with high stressratio, owing to the acceleration of crack growth promoted by stress-induced dissol-ution, the crack opening stress intensity factor K_ represents only the result ofcrack surface in contact with corrosion products, so as to give an overestimation ofK_ at crack tip.

对高拉力钢HT60的腐蚀疲劳裂纹扩展特性和门槛值区域特性，采用紧凑拉伸试件在人工海水中进行了实验和研究，结果表明：在空气中的da/dN与ΔK_关系可以作为在海水中的da/dN与ΔK关系的一个偏保守的预测；在高应力比的高ΔK区域，由于应力诱起溶解促进了裂纹扩展的加速；该裂纹开口应力强度因子K_仅反映了裂纹表面同腐蚀生成物接触的结果，从而导致了K_在裂纹尖端的偏大的估计结果。

Therefore had this kind of kind of condition: Always pursues the German Enterprise which the remarkable technology, the production excellent large-scale electromechanical device are well-known, the roll-call uses the Wuhan Hankou electric furance Limited company's product, the world biggest power toolproducer abundant world in Hangzhou puts up a factory, the Marler company puts up a factory in China is also so, other national and so on Japan, US, Russia, Switzerland, Holland, Denmark order forms continuously, rely on the most cuspidate technology, the perfect quality and the inexpensive price, Hankouelectric furance Limited liability company in are monopolized by the European and American powerful nation many year mechanical and electrical market to cut a bloody road stiffly, and gradually becomes the thoroughfare

于是出现了这样一种状况：向来以追求卓越技术、生产精良大型机电设备而闻名的德国企业，点名使用武汉市汉口电炉有限公司的产品，世界最大的电动工具生产商博世在杭州建厂如此，马勒公司在中国建厂也是如此，其他日本、美国、俄罗斯、瑞士、荷兰、丹麦等国家的订单源源不断，凭借最尖端的技术、过硬的质量和低廉的价格，汉口电炉有限责任公司在被欧美强国垄断多年的机电市场硬生生杀出一条血路，并渐成通途。

This public and critical success rewards, above all, the extraordinary ability of the Panda template to extend itself and generate new versions: the tiny 'ready for anything' 4x4, the funky Alessi version, the entertaining Panda Active and the well-appointed Panda Emotion - not to mention the Panda Cross and Panda Monster and the brand new 'Panda Panda' and Panda 100 HP and a host of concept cars created on the same base: the outgoing Panda Jolly and Panda Luxury, the cutting-edge Panda Hydrogen and the adventurous Panda Terramare.

这个公共和成功的关键回报，首先是对熊猫非凡能力扩大自己的模板并生成新的版本：这个小'的东西'吉普车准备就绪，质朴Alessi的版本，娱乐熊猫活动和完善的熊猫情绪-不要说熊猫Cross和熊猫怪物和全新的'熊猫熊猫'和熊猫100马力，在同一个基础：即将离任的熊猫Jolly和创造熊猫豪华概念车主机，尖端的氢和熊猫冒险熊猫Terramare。

AspGD combines high-quality manual curation of the experimental scientific literature examining the genetics and molecular biology of Aspergilli, cutting-edge comparative genomics approaches to iteratively refine and improve structural gene annotations across multiple Aspergillus species, and web-based research tools for accessing and exploring the data.

AspGD联合了对研究曲霉属的遗传学和分子生物学的实验科技文献的高质量的人工精选，尖端的比较基因组学方式来重复的精炼和提高跨多个曲霉物种的结构的基因注释，和访问与浏览数据的基于网络的研究工具。

At first bedazzled by the bustling city, its neon lights, express highways and bustling night life, the men soon realise the people who live in this city are cold and suspicious towards them, their hearts as hard as the cement ground.

&文明城市&是那样的喧闹嘈杂，有灯红酒绿的霓虹灯、有车水马龙的高架桥、有科技尖端的游乐场、有歌舞升平、有夜夜酐畅，当然也有&文明城市&的城里人脸上的冷漠和怀疑，兄弟俩突然发现坚硬的水泥马路就象那颗坚硬、不信任的心。

And if you reconized them as a mass of stupid men,betried their own ranks and own greeds which come from the first crying in hospital,perhaps the "free energy"which not be reconized as a joy given by the company and goverment scientist could have been used by ordinary people.

而王道明，这个和许多诺贝尔的得主有些交情的老外，似乎不是太关注于他的周围的伟大的朋友。因为他沉浸在自己的领域里不愿自拔。那些令我们羡慕不已的学术成就，被他简单的带过，轻得似乎不成为尖端的科学。

ORION Group, Japan, which established in 1946, is the leader in making dairy machineries with a history of more than 60 years. At present, it occupies beyond 70% of the market share and has over 50 subsidiaries worldwide. The company owns the double-vacuum milking technology which currently leads the new trend in manufacturing the livestock machineries and meets the lactation features of high-yielding dairy cows. Besides, the ratio of pulses in front and rear udders demonstrates the most sophisticated milking technology.

优利农集团是日本最大的乳业机械公司成立于昭和21年（1946年，距今已有近60年的历史，目前在日本的市场占有率为70％以上，全世界有50多家分公司，优利农公司拥有符合高产奶牛泌乳特点的双真空挤奶技术，它主导着当前畜牧机械的新潮流；而且其独特的；符合奶牛生理特性的前后乳区脉动比代表着世界最尖端的挤奶技术。

The main research tasks and results are as follows:(1) Through comparing the stress intensity factor of compact tension specimen calculated by finite element software with the theoretical value, the feasibility of calculating fracture parameters of crack tip in ABAQUS software was verified.(2) The relationship between the elastic modulus of the material and research scale was studied based on deriving the cohesive stress theory and other relevant theories. And the elastic modulus of the material on meso-scale was determined.(3) Global model and sub-model of the finite element were built in th...e macro-scale, and stress-strain field nearby the crack tip was analyzed, and the results show that the detailed stress-strain in the crack tip could be obtained by using the sub-model technique.(4) In meso-scale, the crack growth model was also established by assuming the crack propagating along the grain boundary, and the detailed stress-strain field in the crack tip was obtained.(5) The effect of crack length on Von Mises stress, and maximum principal stress and strain was analyzed in meso-scale when equivalent KI equals 30MPa.m1/2. And the results show that except for crack tip area, the stress-strain distribution in whole specimen is not affected.

主要完成研究内容和取得成果如下：(1)利用有限元软件计算出紧凑拉伸试样的裂纹尖端应力强度因子KI值，其结果与理论值一致，从而验证了利用ABAQUS计算裂纹尖端相关断裂参量的可行性；(2)在研究内聚应力等相关理论的基础上，推导出了研究尺度与材料弹性模量的近似关系，并确定了介观尺度上的弹性模量；(3)在宏观尺度上建立了全局有限元计算模型和子模型，得到了裂纹尖端应力应变场分布，结果表明利用子模型技术获得比较准确的裂纹尖端应力应变场分布是可行的；(4)在介观尺度上利用平均晶粒尺度的方式建立了裂纹沿晶扩展模型，得到了裂纹尖端断裂过程区的微观应力应变场；(5)当应力强度因子为30MPa.m1/2时，分析了介观尺度上在裂纹沿晶扩展过程中裂纹长度对Mises应力、最大主应力和应变的影响，结果表明，裂纹扩展长度对试样整体应力应变分布影响不大，而对裂纹尖端区域有较大影响；(6)介。。。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。