If a PCB has low insulation resistance (ir), it can degrade the performance of the circuits on the board considerably.
如果某块PC B具有低绝缘电阻(IR)，则会大大降低印制板上电路的性能。
It can solve the difficulty of low insulation resistance of high temperature strain gage adhesives and can raise the accuracy of high temperature strain measurements.
这种方法可以解决无机应变胶高温绝缘电阻过低的问题，并可以提高高温应变测量的精度。
The low growth form can also permit the plants to take advantage of the insulation provided by a winter snow cover.
低矮生长形态也能让植物利用冬季积雪提供的隔离环境。
While Burchard was experimenting with refrigerator insulation, he came up with a novel way of molding low-density foam.
那年伯查德正在做有关冷冻机隔热材料的实验，实验中他使用新的方法做出一种低密度的泡沫材料。
Equipment containing water can be deteriorated by inside freezing. Insulation and automatic drain conditions must be checked before the arrival of low temperatures.
含水的设备可能会由于设备里的冰而受损。在气温降低之前，必须对保温和自动排水的情况进行检查。
Low surface insulation resistance (SIR) of a printed circuit board (PCB) can degrade the performance of the circuits on the board considerably.
印制电路板的表面绝缘电阻(SIR)低会大大降低电路板的电路性能。
Plaster line itself is not waterproof, rain and sun will encounter weathering, low intensity, poor weather, can not be used in the outdoors, and the accuracy is poor, there is no insulation function.
石膏线条本身就不防水，遇到雨水和阳光就会风化，强度低，耐候性差，不能在室外运用，并且精确度差，没有保温功用。
Rock wool carpet heat preservation is low thermal conductivity of a kind of high quality thermal insulation material.
岩棉保温毡是导热系数低的一种优质的保温隔热材料。
Although they have insulation layer, but if the temperature is too low, it may be in the pipes freeze water, water becomes ice volume increases, is likely to be the pipe donglie.
虽然它们有保温层，但如果温度过低，也可能将管子里的水冻上，水变成冰体积增大，很有可能将管子冻裂。
Here, a Department of energy display on the National Mall shows some of the key components of a low-energy home, including the different types of insulation on the right.
在这里，对能源部门的国家广场显示屏显示的低能量家的关键组件，包括绝缘右边的一些不同类型。
Rock wool does not burn, the price is low, the content of the functioning of the thermal insulation and to have certain sound insulation effect.
岩棉不燃烧，价格较低，在知足保温隔热机能的同时还能够具有一定的隔声效果。
Composite silicate insulation material plasticity, low thermal conductivity, high temperature resistant, low pulp drying shrinkage rate, etc.
复合硅酸盐保温材料可塑性强、导热系数低、耐高温、浆料干燥收缩率小等特点。
In this paper, the performance index and energy conserve effect of heat Insulation Brick, a new type of high temperature and low heat storage insulating refractory, were introduced.
介绍了新型高温低蓄热隔热耐火材料——断热砖的性能与指标、节能作用与效果。
Concrete foam insulation board is bibulous rate is low, ensure products are not in the humid environment, mildew, will not affect the insulation performance, ensure the safety, product durability.
水泥发泡保温板吸水率低，保证产品在潮湿环境下不会霉变，不会影响保温性能，保证了产品的安全性、耐久性。
Low viscosity suitable for coating, anti-aging, good electrical performance, insulation and moisture.
粘度低，适于涂敷，耐老化，电气性能佳，绝缘与防潮。
It can be used for building exterior wall thermal insulation owing to its excellent thermal insulation, good construction workability and low cost.
该保温砂浆保温性能优良，施工和易性好，成本较低，可用于建筑外墙保温。
The rarefying process of insulation is expounded, and the technological parameters for vacuum drying at low temperature are determined.
论述了绝缘抽真空过程，确定了低温真空干燥工艺参数。
Insulation and automatic drain conditions must be checked before the arrival of low temperatures.
在气温降低之前，必须对保温和自动排水的情况进行检查。
Low temperature in pharmaceutical thermal insulation systems.
中低温制药绝热系统。
The reason that the insulation resistance becomes low for the ZnO arresters base support is briefly analyzed.
简要分析了氧化锌避雷器底座支持小瓷瓶绝缘电阻下降的产生原因，并介绍了一种简便的处理方法。
Authors introduce external insulation construction technology in external wall and low temperature floor radiate heating construction technology in Baoji.
介绍了宝鸡市专威特外墙外保温技术与低温地板辐射采暖技术的施工工艺。
The adhesive of low temperature heat conduction and insulation is utilized to the seal end and bend to install the surface temperature sensor of the hydrogen oxygen engine system.
一种低温导热绝缘胶粘剂用于氢氧发动机系统表面温度传感器的端封和胶接安装。
Ground cable core insulation used with anti-oxidant properties of K-B type low-density polyethylene.
电缆地线芯绝缘采用具有抗氧化性能的K型B类低密度聚乙烯。
The cable insulation wrap should be done with high-voltage waterproof tape for protection when the humidity is low to avoid the security risks caused by the residual moisture during the wrapping.
电缆绝缘包扎时使用高压防水胶布进行防护，并在天气湿度较低时进行，防止包扎时的残余潮气造成电气安全隐患。
The effect and benefit of low temperature bins by insulation and ventilation are also analyzed and evaluated.
并对隔热低温仓、通风低温仓的效果、效益作了分析与评价。
Polyurethane Hard Foamed Plastic is an ideal kind of organic low temperature heat insulation material.
聚氨酯硬泡是一种理想的有机质低温隔热材料。
Very low residue and few causticity, with high-surface insulation resistance value, no need to wash it also can reach the excellent ICT test value.
焊接后残留物少，腐蚀性小，具有极高的表面绝缘阻抗值，无需清洗即可达到极佳的ICT测试性能。
The results in this thesis have an instructive meaning for fundamental study of low temperature physics, and for the technological applications of space simulation and vacuum insulation.
本文的结果对低温物理的基础研究以及宇宙模拟，低温真空绝热技术等应用领域具有一定的指导意义。
This thesis focuses on the research and development of the insulation resistor measuring for low-voltage wire and cable. The first part of the thesis has a review-like character.
在我国，针对高电压等级的电缆绝缘检测技术受到了普遍的重视，但是针对低压配电网的电线电缆绝缘检测技术的研究却进展不大。
The coefficient of thermal conductivity is very low, the insulation effect is very good, much higher than the general building materials.
导热的系数非常低，保温效能非常的好，远远高于一般的建筑材料。
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