查询词典 nichrome

Mounting the electricity nichrome wire in the internal surface of the ceramic fiber board,having five-surface heating-up ways of fornt surface,behind surface,left surface,right surface and under surface,good temperaure uniformity and the temperature rises quickly.

保温材料采用陶瓷纤维，保温效果好，节能50%以上。？把电炉丝镶嵌在陶瓷纤维板和内表面，可选择前、后、左、右、下五面加热方式，温度的均匀性好，升温速度快。

Each of them had 3 anterior maxillary teeth restored by porcelain-fused-to-nichrome crowns, without other metal fillings or protheses.

对象：选择2006-01/12在河北北方学院附属第一医院口腔修复科就诊的60例上颌前牙有3颗行镍铬合金烤瓷冠修复的患者为实验组，男28例，女32例，平均40岁，均无其他金属充填物和修复体者。

Some of the materials include platinum, titanium, nitinol and nichrome in sizes down to .001 inch, which is smaller in diameter than a human hair.

一些材料包括铂，钛的尺寸小到了0.001英尺，比人头发丝的直径还要小。

Methods A total of 56 patients (172 teeth) were randomly divided into two groups: in the experimental group, 30 patients of 86 teeth were restored with IPS Empress 2 all porcelain crown restoration; and in the control group, 26 patients of 86 teeth were restored with nichrome baked ceramic crown.

目的 评价IPS Empress 2全瓷冠修复技术修复上颌前牙的临床效果。方法将56例患者172颗牙分成两组，试验组30例86颗牙，以IPS Empress 2全瓷冠修复技术修复；对照组26例86颗牙，以镍铬合金烤瓷冠修复。

Heating time for all nichrome wires was controlled by a microprocessor-based timer/controller.

加热时间利用微处理计时器精确控制。

The experimental group wear the porcelain - fused - metal crown of the nichrome - alloy plated with gold.

随机选取门诊病人184例，分为实验组91例和对照组93例。

Compared with a nichrome heater, the temperature rise speed is fast because of possessing a high temperature coef cient and being able to control the temperature easily.

由于与镍铬耐热合金发热件相比，具有更高的温度系数，所以，升温速度更快，另外，还便于温度控制。抵抗比と温度 Resistance Ratio vs。 Temperature 电阻比和温度

If we assume that we can tolerate errors of no more than 0.5 LSB, this calculation tells us that in a 16-bit SYSTEM with 10 V FS we must KEEP the total error to less than 76 pV, which is approximately equal to the thermo- ELECTRIC voltage in a nichrome wirewound RESISTOR with copper/nickel leads having about 2℃ temperature difference between its ends.

假设电路的噪声必须小于0.5LSB，按照前面的计算，这意味着在10V量程的电路中必须将噪声控制在76uV以下，而这个电压大致与线绕电阻的两个引脚间温差2C时的热噪声相当。

Welds incorporating nickel, nichrome, platinum, plated wires and solid/stranded combinations are facilitated.

Hotspot焊接机可用来焊接比较难焊的线，像镍基合金、铂、镀层的线会比较容易。

The control group wear ordinary nichrome porcelain - crowns.

目的：探讨镀金镍铬合金烤瓷冠的优越性能。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。