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- The contrast analysis of thermal simulation to actual geological condition shows that this rule exists in geological history. 通过模拟条件与实际地质条件的对比分析认为,在地质条件下也存在上述规律。
- There have not been any magma activities in the area since the Mz;the geological characteristics and. the results of the thermal simulated experiment of the coal me... 打前探孔、震动放炮、抽放卸压等措施对于防治突出,减少损失具有积极的作用,而厚煤层中的断裂带部位是最危险的区段,应重点防范。
- To study quadratic heat circulation to the effect of welding wide crystal area performance of X80 pipeline steel by adopting thermal simulation technology. 采用热模拟技术研究了二次热循环对X80级管线钢焊接粗晶区性能的影响。
- Moreover, ringA , ring C aromatic sterane and ringA,B, C aromatic sterane were identified from the low temperature aromatic fractions of thermal simulation of p ine pollens. 此外,松粉低温热模拟样品的芳烃馏份中检出单、三芳甾烷。
- Influences of different cooling rate on the microstructure of high-Nb microalloyed steel were researched by using thermal simulation and microstructure analysis. 采用热模拟和组织显微分析方法研究了不同冷却速率对高铌微合金钢组织的影响。
- Some moths simulate dead leaves. 有些蛾拟态为枯叶。
- The core of thermal simulation unit with high temperature and high pressure is the reaction caldron, which also is the technical key in the five systems of the unit. 高温高压热模拟装置的核心是反应釜,高温高压反应釜的性能直接影响整个实验装置的模拟效果与操作安全。
- Through dilatation test, the continuous cooling transformation curve of the austentite of CSP low carbon steel was measured on THERMECMASTOR-Z thermal simulation machine. 摘要通过膨胀法在THERMECMASTOR-Z热模拟实验机上测定了CSP低碳钢的连续冷却转变曲线;
- Through dilatation test,the continuous cooling transformation curve of the austentite of CSP low carbon steel was measured on THERMECMASTOR-Z thermal simulation machine. 通过膨胀法在THERMECMASTOR-Z热模拟实验机上测定了CSP低碳钢的连续冷却转变曲线;
- The influence of thermal cycles on the enamel coating corrosion resistance was investigated by Weld Thermal Simulation,Electro chemical Technique,SEM and XRD. 采用焊接热模拟、电化学测试、扫描电镜、X射线衍射等方法研究了热循环对喷瓷管道瓷层耐蚀性的影响。
- He shook a sheet of metal to simulate the noise of thunder. 他摇动一块金属薄片来模拟雷声。
- The influence of pre-heating temperature on organization and performance of X80 pipeline steel was investigated by weld thermal simulation technique and the instrumented Charpy impact toughness test. 通过焊接热模拟试验和冲击韧性试验,研究了不同预热温度对X80级管线钢组织性能的影响。
- Expert in thermal solutions for 20 years from thermal simulation to direct sales, offering thermal design, prototypes, pre series and large series of cooling systems for electronic components. 从热量模拟到直接销售拥有20年专业解决热量问题的经验,为电子元件提供热量设计,原型,前系列和多系列的冷却系统。
- The influence of welding thermal cycle on structure and properties in grain-coarsening region of X80 pipeline steel was investigated by weld thermal simulation technique and the charpy test. 采用焊接热模拟试验和冲击试验,研究了X80管线钢焊接热循环对粗晶区组织性能的影响。
- By use of the method of welding thermal simulation, the morphology in HAZ was simulated and the post-weld heat treatment under different tempering parameter to the test specimen was carried out. 采用焊接热模拟的方法,模拟HAZ粗晶区组织,并在不同回火参数下对试样进行焊后热处理。
- According to the characteristics of electro thermal simulation, two new methods, group decoupled (group Gummel) method and different time step method, are realized in this program. 根据电热耦合模拟的特点,本程序采用了组解耦法和异时间步长法两种算法。
- A term sometimes applied to a stylus in a thermal matrix printer. 有时用来指热敏点阵打印机的触针的一个术语。
- Steel specimens were thermally simulated to form needle ferrite,lath ferrite and widmanstatten structure. 采用热模拟方法,模拟不同形态的针状铁素体、板条状铁素体和魏氏组织的试样,测定试样的断裂参量。
- We used to use this trick in the Army to simulate illness. 我们在军队服役时惯常用这一伎俩装病。
- In order to study the origin of the natural gas, this paper conducts a series of thermal simulation, finds that carbonate sulfate and chlorate can increase the hydrocarbon gas yield. 为了查明民丰地区深层天然气成因,采用高压釜封闭体系实验模拟了高成熟盐湖相烃源岩的天然气生成过程。