查询词典 temperature difference

The single-wire digital temperature sensor used in this system can give digital temperature signal directly, which is connected to the port of SCM AT89C2051 to form a water temperature control system with simple structure and low cost.

本系统采用 DS18B20单线数字温度传感器，直接输出数字温度信号，与单片机 AT89C2051接口相连，形成水温控制系统，结构简单，并且制作成本低。

By analyzing the characteristic features of the variations of temperature in the workpiece surface layer during grinding and the thermal inertia of the thermocouple , this paper reviews the reliability of the method recommended by Koya Takazawa of the dynamic temperature measurement by means of the single-wire thermocouple , and presents a method by which the dynamic response ability the instrument for temperature measurement should possess may be approximately evaluated according to the grinding ...

本文通过分析磨削时工件表层温度的变化规律以及热电偶的动态响应能力，对高泽所推荐的单丝热电偶动态测温方案的可靠性进行了论证，并在此基础上提供了有关平磨钛合金与45~#钢时的磨削力与工件表层内部温度分布的实测数据。

Multilayer latex particles with carboxylic polymer as core, polymer with low glass transition temperature and film-formable under room temperature as shell, and lightly crosslinked polymer as intermediate layer were prepared with unsaturated carboxylic monomers by multistage seed emulsion polymerization. Finally, the room-temperature-film-formable polymer particles with hollow structure were obtained via the alkali treatment to the multilayer latex particles.

采用羧基单体进行多阶段的种于乳液聚合，制备了内核为带羧基的聚合物、最外层为易成膜的低玻璃化温度聚合物、中间为轻度交联中间隔离层的多层核壳结构乳胶粒，最后通过碱处理制成了具有室温成膜性的中空结构聚合物微粒。

Product distributor, the agent products, industrial lubricants industry, special grease, the electronics industry-specific high-temperature reflow oven chain oil, screw oil, products are: TCS 3670-118 , TCS 6220-SR NO.2, TCS6220-SP NO.2, TCS 6220-AP NO.2, TCS 6220-AB N0.2 400G grease, TCS 400G oil gun, TCS 3670-118 high-temperature chain oil, TCS 3670 -- Concentrated high-temperature chain oil (too much product-sum for the Japanese Society of large machinery plant, automobile factory, bearing plant, earmarked for the military factory in the world oil industry row, were the forefront) NSK series lubricants

日本太森社石油化工株式会社产品中国总代理，所代理产品有，各行业工业润滑油，特种润滑脂，电子行业专用回焊炉高温链条油，丝杆专用油，产品有：TCS 3670-118、TCS 6220-SR NO.2 、TCS6220-SP NO.2、TCS 6220-AP NO.2、TCS 6220-AB N0.2 400G油脂、TCS 400G 油枪、TCS 3670-118高温链条油、TCS 3670-浓缩型高温链条油（太森社产品为日本大型机械厂，汽车厂，轴承厂，军工厂指定专用，在世界润滑油行业排、名前列）NSK 系列润滑油

To control the temperature of electrode salt bath furnace,installed measure controlling thermometer which used to show temperature on the controlling tank,by compensatory lead joining with thermocouple immerged in the salt groove,can show track record and adjust temperature automatically.

电炉控制柜，以控制电极盐浴炉的温度，控制柜上装有指示温度用的测量控温计，经补偿导线与浸入盐槽中的热电偶相连接，可指示记录及自动调节温度。

The daily mean air temperature of 20 cm height,daily change of air temperature and daily maximum temperature in the areas without intercropping were higher or larger than those with intercropping of rye grass;the air humidity in the areas with intercropping of rye grass was higher than that without intercropping.

结果表明，在热状况下，自然裸露区域桃园的空气温度日较差、日极端最高温度和20 cm高度处的空气平均温度均高于黑麦草套种区，空气湿度则黑麦草套种区明显大于自然裸露区。

BW series stainless steel heat pump, glue pump for the transmission is under constant temperature thickened and solidification and maintain a certain temperature or crystallization and easy flow of medium and design, such as asphalt, paraffin and rosin, crude oil, resin and properties of similar liquid, no more than 300 degrees Celsius temperature.

BW 系列不锈钢保温泵、热熔胶泵是为输送常温下变稠、凝固或结晶而维持一定温度又容易流动的介质而设计的，如沥青、石蜡、松香、重油、树脂及性质类似的液体，温度不高于300℃。

First of all, this paper analyzes the distributing situation of sectional temperature of two steel frame models within an hour utilizing the transient thermal analyse module of ANSYS;Secondly, carries on the failure analysis to two steel frame models at high temperature and obtains the fire-resistant limit and critical temperature of steel frame, utilizing the static nonlinear analyse module of ANSYS and considering the influence of geometry nonlinearity and material nonlinearity; Finally, according to the fire-protection designing requirement of structure, deduce a method to computer the thickness of fireprotection layer for steel structure and ask out the thickness of fireprotection layer of two steel frame models according to this method .

首先，利用ANSYS瞬态热分析模块，分析出两个钢框架模型在一小时内钢框架的截面温度场分布情况；其次，利用ANSYS静力非线性分析模块，综合考虑几何非线性及材料非线性影响，对钢框架模型在高温下进行失效分析，分析出两个钢框架的耐火极限及临界温度；最后，根据结构防火设计要求，推导出一种钢结构防火层保护厚度的计算方法，并据此方法求出两个钢框架模型的防火层厚度。

When heated from room temperature to set the temperature rose to the heating time less than 45 minutes, thus ensuring the full range of productivity.e, hot air circulation device is a 你好gh temperature, adjustable air volume, low noise plug-in fan; hot air circulation wind control gate; loop heat pipe and air filter and other components.

加热时从室温升至设定温度加热时间少于45分钟，从而也保证了全线的事情效率。e、热风轮回装置是通过耐高温、可调风量、低噪音插入式风机；热风轮回风量调治门；轮回管路及热空气过滤等组成。

Diamonds began growth when "Jiangnan continent" combined to Yangtze craton, the growth and residence average temperature T〓 was about 1200℃; Diamonds were mutil-stages growth and interruption caused by temperature and pressure varied during Yangtze craton activities; Diamonds were etched when the magma did not erupt on the surface and form failed magma in mantle; during the later growth term T〓＜1050℃, the type ⅠaA diamonds formed unclear and growth; Before the host magma erupted T〓＜0.5Ma, T〓A＜850℃, the type Ⅰb diamond formed unclear and growth; Few diamonds were brittle deformation during growth term, some were plastic deformation after growth; when the host magma erupted on the surface and weathered to alluvial deposit, diamonds surfaces formed green spots caused by irradiation, then most of green spots became to brown spots during a mid-temperature metamorphism; modern river reform it to alluvial deposit in the minute valley again.

在扬子地台&江南古陆&克拉通化时，金刚石开始生长，其生长与保存的平均温度T〓在1200℃左右；期间由于地台的活动，生长的温度压力条件发生了多次变化，使金刚石出现多次生长、停顿；夭折的母岩上侵活动使金刚石受到熔蚀作用；在金刚石形成的晚期，T〓值下降到1050℃以下，出现了另一次金刚石的生长期，在临近金刚石母岩上侵时T〓＜0.5Ma，温度进一步降到850℃以下，使Ⅰb型金刚石得以保存；在金刚石形成期间还有过碎性变形发生；金刚石形成后部分样品经过了塑性变形；金刚石在上侵过程中，遭受了强烈的熔蚀；在母岩露出地表，形成沉积砂矿时，受到了放射性物质的辐照，先形成表层的绿色斑点、壳层，后经过中低温的热变质作用，大部分绿色转化为褐色；现代河流作用对沉积砂矿进一步改造，形成现在的细谷型砂矿。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。