查询词典 span saw

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数字变频发电机，电动工具，汽提塔壁纸，电动喷雾器气油漆，曲线锯，电动刨床，砂轮机，水磨机，砂光机，小型磨粉机，电动汽车螺丝刀，往复锯，锤钻，拆除断路器，带厚度刨床锯，锯字，表看到，路由表，滚动看到板凳刨床，部分洗衣机，钻石核心的演习中，磁性钻，钢筋切割机，电动切割机穿孔， Drywall桑德，空气泵，无绳角磨机，无绳圆锯，无绳螺旋看见，无绳拼图，无绳刨床，无绳吸尘器无绳往复锯，无绳三角洲桑德，无绳Falre工具，燃烧工具，无绳Ratary轻，无绳工具集，无绳工具，无绳演练，无绳锤钻，抛光机，抛光车载无线电话，无绳冲击扳手，汽油冲击扳手，无绳堵漏枪， 12V的汽车千斤顶，扳手影响车库汽车抛光工具，无绳堵漏枪，汽油压力，洗衣机，高压清洗，瓷砖切割机，泥瓦工看到，瓷砖看到，工程机械，平板振动抛光，振动长矛，插入式高频颤音，俄夯，电力抹子，板机，混凝土搅拌机，钢刀具，汽油链锯电锯无绳链锯，电链锯，锯极点，电锯磨刀，琼斯碎纸机，地球俄汽油分蘖，克罗珀基层裁纸机，刷机对冲裁纸机，割草机电动LawnMower ，无绳割草机，汽油割草机手推割草机缸叶片风机，风机叶片汽油，花园泵，悬停割草机，草坪耙汽车锄头，雪标枪，日志分流，木柴切削看到，记录看到，柴油汽油分蘖分蘖汽油琼斯碎纸机，琼斯碎纸机基层汽油机，汽油刷机，电刷镀机，电动基层三聚体，草坪Edgers ，无绳基层裁纸机机对冲电气

The mechanical behavior of Shape Memory Alloys material is tested, and the constitutive model of the SMA is established. A kind of SMA combined rubber isolator is developed, and the isolation effect of the SMA combined rubber isolator for long-span bridge and tall building structures is numerically simulated, from which the adaptive isolation performance and the self-restoring capacity of the SMA combined rubber isolator are verified. A kind of SMA damper is developed, the mechanical behavior of the SMA damper is tested, and the model of restoring force of the SMA damper is established. The theory and method of adaptive control based on the SMA damper for the long-span bridge are built, and the effectiveness and reliability of the adaptive control for the long-span bridge using the SMA damper are verified through numerical simulation and model test. The MRF-04K type magnetorheological damper is developed, the mechanical behavior of the MR damper is tested, and the model of restoring force of the MR damper is established. The theory and method of adaptive control based on the MR damper for the long-span bridge and tall building structures are built, and the effectiveness and reliability of the adaptive control for the long-span bridge and tall building structures using the MR damper are verified through numerical simulation and model test. In addition, the theory and method of sub-structural damage identification for long-span bridge are derived, the influence of soil-structure dynamic interaction on the seismic isolation and control effects with different isolation and control measures and the damage responses and the sliding base-isolation of large structures under the excitation of underground explosion are investigated.

试验研究了形状记忆合金材料的力学性能，建立了SMA材料的本构模型；研制了一种SMA复合橡胶隔震支座，数值仿真分析了应用SMA复合橡胶支座的大跨桥梁和高层建筑结构的隔震效果，从而验证了SMA复合橡胶支座的自适应隔震性能及其震后自恢复能力；研制了一种SMA阻尼器，试验研究了SMA阻尼器的力学性能，建立了SMA阻尼器的恢复力模型，建立了基于SMA阻尼器的大跨桥梁结构自适应控制理论与方法，通过数值仿真与模型试验验证了大跨桥梁结构SMA阻尼器自适应控制的有效性与可靠性；研制了一种MRF-04K型磁流变阻尼器，试验研究了MR阻尼器的力学性能，建立了MR阻尼器的恢复力模型，建立了基于MR阻尼器的大跨桥梁和高层建筑结构的自适应控制理论与方法，通过数值仿真和模型试验验证了大跨桥梁和高层建筑结构MR阻尼器自适应控制的有效性与可靠性；还建立了大跨桥梁结构的子结构损伤识别的理论与方法，研究了土-结构动力相互作用对不同隔震和控制措施的减震控制效果的影响以及地下爆炸波作用下各类大型结构的灾害响应与滑移隔震。

The researches show that self-stability span is synthetical reflection of surrounding rock stability, so sub-classification standard can be constituted based on it. Surrounding rock self-stability span can divide into long-term stability span, basic stability span, temporary stability span and instability span.

研究结果显示：围岩自稳跨度是围岩自稳性的综合反映，围岩自稳跨度可分为长期稳定跨度、基本稳定跨度、暂时稳定跨度和不稳定跨度。

Based on the present findings, it appears that all the Taiwan WAIS-Ⅲ working memory index, the single Arithmetic and the Digit Span subtests, and the span scores of the Digit Span subtest could adequately discriminate individuals without working memory impairment, but had poor sensitivity on detecting the patients who evidenced working memory impairment. Accordingly, it is suggested that clinicians should gauge the working memory index by a composite of the Arithmetic, the Digit Span, and the Letter-Number Sequencing subtests if possible. Otherwise, a caveat should be taken with care to interpret the working memory index, as estimated by a composite of the Arithmetic and the Digit Span subtests, because the chance of the increasing false negative rate becomes ineludible.

综合上述，显见WAIS-Ⅲ中文版中之工作记忆指数、单一算术及单一记忆广度分测验、或记忆广度分测验之各项广度值在区分患者有无工作记忆功能异常上皆拥有良好之区辨力，但对侦测工作记忆功能异常患者的敏感度普遍不佳，建议临床工作者应尽量取得算术、记忆广度、与数－字序列等三项分测验组合所估算之工作记忆指数；若在有限条件下，临床工作者仅能以算术与记忆广度两项分测验之组合所估算之工作记忆指数来评估受试者工作记忆，应留意假阴性比例上升的问题。

And tonight is my first time on c-span, which is a channel i obviously always watch when i couldn"t stand the sensationalism and demagoguery of pbs and qvc. if i still couldn"t fall asleep after watching c-span, there is c-span 2 and c-span 3. thank you very much.

今晚是我第一次来到c-span频道，通常当我无法忍受pbs和qvc的鼓吹与煽动时我就会选择看你们的频道（pbs的节目以主观著称，qvc则是购物频道，说这段的时侯镜头给了下面人一个特写，莫非是这两个频道的老板？

The stretching influence on the near trusses should be considered when using the stretching-twice method, and the construction is hard to be controlled. The Harbin exhibition sports center with a 128m support span, attached to a deep design calculation of the super-large span prestress truss string structure, stretching once in tension bed method is brought forward for the bottom cable of the single truss string structure. From calculation research on the friction force between the tension bed and the truss string structure, the friction influence is considered for the displacement method of the middle of span, with the action of the fixed cable stress. This method, with vertical displacement of the middle of span as its main control target for prestress stretching, is successfully applied in the prestress stretching construction of the project.

二次张拉需考虑张拉对相邻桁架的影响，施工控制难度大，本文结合哈尔滨会展体育中心支座跨度128m的超大跨度预应力张弦桁架结构的深化设计计算，提出了单榀张弦桁架下弦拉索胎架一次张拉法施工方法，通过对张拉阶段胎架与张弦桁架间摩擦力的计算研究，定量索力下跨中位移法考虑摩擦力影响，以跨中竖向位移作为预应力张拉的主要控制指标，成功地完成了该工程预应力张拉施工。

I saw Nana at my baptizing. I saw her at my fourteen dance recitals. I saw her bringing me roses and beaming with pride. I saw her tap dancing on our kitchen floor. I saw her pointing at her own wrinkled cheeks and telling me that it was from her that I inherited my big dimples. I saw her playing games with us grandkids while the other adults ate Thanksgiving dinner.

我看到祖母为我洗礼；我看到她出现在我十四岁那年的独舞表演上；我看到她满脸自豪地带给我玫瑰；我看到她在厨房的地板上跳踢踏舞；我看到她指着自己布满皱纹的脸颊告诉我说我的大酒窝就是从她那里继承的；我看到当其他大人都在吃感恩节晚餐时她在跟孙儿孙女们玩游戏。

I saw Nana at my baptizing. I saw her at my fourteen dance recitals. I saw her bringing me roses and beaming with pride. I saw her tap dancing on our kitchen floor. I saw her pointing at her own wrinkled cheeks and telling me that it was from her that I inherited my big dimples. I saw her playing games with us grandkids while the other adults ate Thanksgiving dinner.

我看到祖母为我洗礼；我看到她出现在我十四岁那年的独舞表演上；我看到她满脸自豪地带给我玫瑰；我看到她在厨房的地板上跳踢踏舞；我看到她指着自己布满皱纹的脸颊告诉我说我的大酒窝就是从她那里继承的；我看到在其他大人都在吃感恩节晚餐时她在跟孙儿孙女们玩游戏。

I saw Nana at my baptizing. I saw her at my fourteen dance recitals. I saw her bringing me roses and beaming with pride. I saw her tap dancing on our kitchen floor. I saw her pointing at her own wrinkled cheeks and telling me that it was from her that I inherited my big dimples. I saw her playing games with us grandkids while the other adults ate Thanksgiving dinner.

我看到祖母为我洗礼；我看到她出现在我十四岁那年的独舞表演上；我看到她满脸自豪地带给我玫瑰；我看到她在厨房的地板上跳踢踏舞；我看到她指着自己布满皱纹的脸颊告诉我说我的大酒窝就是从她那里继续的；我看到在其他大人都在吃感恩节晚餐时她在跟孙儿孙女们玩游戏。

I saw Nana at my baptizing. I saw her at myfourteen dance recitals. I saw her bringing me roses and beaming withpride. I saw her tap dancing on our kitchen floor. I saw her pointingat her own wrinkled cheeks and telling me that it was from her that Iinherited my big dimples. I saw her playing games with us grandkidswhile the other adults ate Thanksgiving dinner.

我看到祖母为我洗礼；我看到她出现在我十四岁那年的独舞表演上；我看到她满脸自豪地带给我玫瑰；我看到她在厨房的地板上跳踢踏舞；我看到她指着自己布满皱纹的脸颊告诉我说我的大酒窝就是从她那里继承的；我看到在其他大人都在吃感恩节晚餐时她在跟孙儿孙女们玩游戏。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。