查询词典 slab

In this dissertation, the theory, thermal analysis and experiment of the conductively cooling ZigZag slab laser is studied, and the main works are as following: 1 Distributions of temperature and stress in the slab and thermal effects are analyzed theoretically.

面向空间应用的全固态激光器在国外已有相应的研究和报道，但在国内对这种技术的研究甚少。

While blending solid slab and hollow slab into customers' daily life, decorating and wrapping to meet various customers' needs, Z point makes flameless painting much more close to our daily life.

产品设计风格独特、种类齐全、做工精细，将实心板与空心板融入到顾客的生活当中，并将画面做喷饰和包边处理，以满足客户不同层次的需求，令无框画更贴近我们的生活。

Based on the experimental behavior and results of nonrectangular column-slab connections in present thesis, the calculating formulas for flexural strengths of reinforced concrete slab-column connection with cross-shaped column, T-shaped column and L-shaped column are derived by yield-line theory.

4在研究考察三种典型异形柱－板柱连接的冲切试验现象和结果的基础上，应用屈服线理论，对十字形柱、T形柱和L形柱下的板柱连接抗弯承载力进行了研究，提出了上述三种柱型的板柱连接抗弯承载力计算公式。

A steel plate having a tensile strength of at least about 930 MPa (135Ksi), a toughness as measured by Charpy V-notch impact test at least about 120 joules (88 ft-lb), and a microstructure comprising at least about 90 volume percent of a mixture of fine-grained lower bainite and fine-grained lath martensite, wherein at least about 2/3 of said mixture consists of fine-grained lower bainite transformed from unrecrystallized austenite having an average grain size of less than about 10 microns and comprising iron and specified weight percentages of the additives: carbon, silicon, manganese, copper, nickel, niobium, titanium, aluminum, calcium,rare earth metals, and magnesium, is prepared by heating a steel slab to a suitable temperature; reducing the slab to form plate in one or more hot rolling passes (10) in a first temperature range in which austenite recrystallizes; further reducing said plate in one or more hot rolling passes (10) in a second temperature range in which austenite does not recrystallize, quenching (12) said plate to a suitable quench stop temperature (16); and stopping said quenching and allowing said plate to air cool (18) to ambient temperature.

一种钢板，其抗拉强度至少约930MPa135ksi），在－40℃（－40°F）下，采用夏氏V型缺口冲击试验测定的韧性至少约120焦耳（88英尺－磅），并且其显微组织包含至少约90％体积的细晶粒的下贝氏体和细晶粒的板条马氏体的混合物，其中该混合物的至少约2／3由从平均粒径小于约10微米的未再结晶奥氏体转变而来的细晶粒的下贝氏体组成，而且，其中所述的钢板包含铁和特定重量百分比的添加元素：碳、硅、锰、铜、镍、铌、钛、铝、钙、稀土金属和镁，所述钢的制备过程为：将一钢板坯加热至一个适当的温度；在奥氏体可发生再结晶的第一个温度范围内，采用一个或多个热轧道次（10），将所述板坯轧制成板材；在奥氏体不发生再结晶的第二个温度范围，采用一个或多个热轧道次（10）进一步轧制所述板材；将所述板材淬火处理（12）至一个适当的淬火终止温度（16）；停止所述淬火处理并将所述板材空冷（18）至室温。

Yanbian region lies in the eastern segment of north margin of North China slab, situating on the intersect point of North China, Sibiric and the pacific slab. Space and boundary of these slabs controls the Mesozoic volcanic-subvolcanic rock distribution, which restricts the epithermal-porphyry gold metallogenic series. Though many research of deposits have been done individually, the synthesize works are few.

中文题名延边地区浅成低温热液－斑岩型金成矿系列副题名外文题名 The epithermal-porphyry gold deposit series in Yanbian region 论文作者梁俊红导师金成洙王建国教授学科专业矿产普查与勘探研究领域\研究方向学位级别博士学位授予单位东北大学学位授予日期2002 论文页码总数112页关键词成矿系列金矿床延边地区馆藏号BSLW /2003 /P618.51 /1 延边地区处于华北板块北缘东段，正好位于华北板块、西伯利亚板块和濒太平洋构造三大构造区域之间的三联点处，三者所处的空间位置和边界条件，对延边地区的火山—次火山岩及与之有成生联系的金成矿系列的形成和演化起着明显的控制作用。

By making theoretical analysis on vibration characteristics of a single slab and multi ones set in the inverted arch ring, four processes about stability failure, that is free vibration, locking, sleeking and distortion are proposed on the condition that water sealing was damaged and anchor-hold was out of action, a formula of the slab's maximum free displacement and dynamic equations in each process are obtained.

对反拱水垫塘单底板块和多底板块振动特性进行了理论分析，提出了拱圈底板块失稳分为自由振动、锁定、滑动变形及拱圈失稳四个过程，给出了各振动过程的动力学方程以及底板块自由振动的最大理论高度的计算公式。

The shear wall core is torsionally restrained by the ground-floor slab at level 1 and by its connection to the main building through concrete slab diaphragms located at level 11 and above.

剪力墙核心体抵抗扭矩的结构由1层的楼板和11层及以上的其与主体结构通过混凝土楼板的连接提供。

Recently, the cracks of concrete are common in building structures, they appear in the slab of roof, the slab of wall, basement and so on. They affect the safety and durability, and lead to trouble and compensation in real estate. Although many of clacks do not affect the safety of building, people believe that the cracks are the sign of dangerous, and are afraid of the cracks.

近年来，混凝土的裂缝问题在工程实践中越来越突出，楼面板、墙板、地下室等的开裂现象随处可见，对结构的安全性、耐久性提出了考验，在房地产开发中由于裂缝问题引起的纠纷和索赔不计其数。

Taking U71Mn steel as an example, the effect of heating time, protective coating and rolling deformation rate on decarburization and oxidation of the heavy rail slab has been studied by observing the changes in the slab's decarburized layer in the course of heating and rolling.

以U71Mn钢为例，通过观察在加热和轧制过程中的钢坯脱碳层的变化，研究加热时间、保护涂料和轧制形变率对重轨钢坯脱碳和氧化的影响。

Taking U71Mn steel as an example, the effect of heating time, protective material and rolling deformation rate on decarburization and oxidation of the slab has been studied by observing the changes of the slab's decarburized layer during the course of heating and rolling.

本文结合武钢大型厂U71Mn重轨钢，通过观察在加热和轧制过程中的钢坯脱碳层的变化，研究了加热时间、保护涂料和轧制变形率对重轨钢坯脱碳和氧化的影响。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了