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- non contact seal 非接触式密封
- It is a non contact optical scanner which using raster theory. 它是非接触式的利用光栅原理的光学扫描设备。
- A non contact temperature transducer based on light coupling is introduced in this paper. 提出一种基于光耦合的非接触式测温传感器的研制方案。
- We also consider some generalizations on the Arnold chord conjecture to the non contact manifolds and prove some existence results. 另外 ,也把阿诺德弦猜想推广到非切触流形并证明了一些结论
- Both offer instant non contact and accurate temperature measurement from -33 to 220 degrees Celsius and can also be displayed in Fahrenheit. 双方提供即时非接触和准确的温度测量从-33至220摄氏度，也可显示在华氏。
- AIM To construct the mathematical model between the non contact detecting system for life parameters and piezoresistive acceleration sensor. 目的建立非接触生命参数检测系统与压阻式加速度之间的数学模型。
- Line contact seal. 线接触密封。
- Methods In the light of acoustic theory,a non contact type detecting system of pulse signals is designed,which is used to detect the four kinds of pulse signals. 方法利用声学原理，设计了一种非接触式的脉搏信号检测系统，提取了人体四种脉搏声信号；
- The influence of different contents of phosphate and lime on hydration of Portland cement has boon studied using a non contact electrical resistivity meter. 摘要用非接触式电阻率测试仪研究了不同含量的可溶磷及石灰对水泥早期水化过程中电阻率的影响。
- Measurement of non contact alignment with static photoelectric microscope improves the precision of aim and offers the reliable base of automeasurement. 静态光电显微镜在测量中可进行非接触瞄准,提高了瞄准精度,而且为检测自动化提供了可靠的基础。
- Where bearings are fitted with contact seals the frictional losses arising from the seal may exceed those generated in the bearing. 如果轴承安装了接触密封件,密封件所引起的磨擦损耗可能超过轴承所引起的磨擦损耗。
- The influence of different contents of phosphate and lime on hydration of Portland cement has been studied using a non contact electrical resistivity meter. 用非接触式电阻率测试仪研究了不同含量的可溶磷及石灰对水泥早期水化过程中电阻率的影响。
- In non contact imaging on rough surface, VSPFM is more stable than conventional non contact mode AFM since polarization forces have a longer range than van der Waals forces. 在极化力介导的非接触方式中 ,极化力叠加在范德华力上 ,克服了一般的原子力显微镜(AFM)非接触模式中因成像力程太短而不容易稳定的缺点 ;
- In this paper, the author proposes a non contact on line measuring and controlling method for external grinding according to the principle of pneutronic measuring. 本文提出一种以气动测量原理实现的外圆磨削在线无损测控方法。
- The design thinking model of non_ contacting seal is put for ward based on expatiate on mechanical seal using traditional thinking, and view its significance from philosophial point. 在用传统的思维阐述机械密封的基础上,提出了非接触密封的设计思维模式,并从哲学的角度看待其意义。
- The size and number of thermocouples in a infrared silicon based thermopile device have much effect on the performance of the devices in the non contact infrared temperature measurement. 分析了多晶硅-金集成热堆中热电偶的尺寸和对数对热堆性能的影响,对非接触红外测温的实用型热堆提出了设计和改进的思路。
- Hubs also feature precision cartridge bearings with low drag supplementary contact seals and bearing preload adjustment on both front and rear hub shells. 中心还具有墨盒轴承精度低阻力补充接触式密封和轴承预压调整的正面和背面中心炮弹。
- Application of contact seal in Dongfeng Hydropower Station 接触式密封在东风发电厂的应用
- Design Practice of Metallic Contact Seal of Piston Ring Type 金属涨圈接触式密封设计实践
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
