| 释义 |
nr.
基本例句
abbr.近; 接近; 靠近的near
A cross- layer neighborhood reservation mechanism with in-band signaling systemcalled NR- INSIGNIA for Ad Hoc networks was proposed, considering the impact of channel contention at MAC layer.
提出使用带内信令系统实现跨层的邻居预留机制 NR- INSIGNIA，该机制在进行带宽预留时考虑 MAC层的信道竞争。 cnki
A study was made on the behaviour of NR compounds filled with acetylene black and super conductive black in the circuit of the current at the industrial frequency.
以乙炔炭黑和高导电炭黑填充天然橡胶，研究其在工频电流电路中的特性。 dictall
Effects of different kinds of accelerators, blending ratio and cure temperature on natural rubber NR cured with equilibrium cure system ECwere studied.
研究了促进剂的种类，促进剂并用及硫化温度等条件对平衡硫化体系 EC硫化天然橡胶 NR的影响。 cnki
Incidences of soft plaque and calcification was not statistically different between NR group and R group.
无再流组 NR组和正常血流组 R组患者软斑块、钙化没有显著性差异； cnki
It is proposed that the NR bearing is more effective than the strengthening element to protect the buildings and the persons in the buildings.
说明用 NR支承隔离系统支承建筑物比加固建筑物本身能更好地保护建筑物构件及其内的人和物品。 cnki
Objective : In order to study the site of nasal parameters, nasal minimal cross-sectional area NMCA, nasal cavity volume NCV, nasal resistance NR and the relations among them.
研究广东地区健康青年人鼻声反射参数：鼻限流节段的部位、鼻腔最小横截面积 NMCA、鼻腔容积 NCV和鼻阻力 NR的正常值，以及它们之间的关系。 cnki
The application of home NR to aero tire was researched.
研究了国产天然橡胶在航空轮胎生产领域的应用。 cnki
The People's Government of Jinshan County shall establish administrative departments which shall take charge of routine administrative work of the NR.
金山县人民政府设立保护区管理机构，具体负责保护区的日常管理工作。 lawyee
The structure and property of the NR latex film vulcanized with different curing systems and curing methods were investigated.
对不同硫化体系和硫化方式硫化的 NR胶乳胶膜的结构与性能进行研究。 cnki
The vulcanization behaviour of M or DM containing NR compounds was studied and their effects on the processibility and physical properties were in detail respectively investigated.
研究了促进剂 M与 DM在 NR中的硫化特性，并深入探讨了它们对胶料加工性能及物性影响的差异。 chemyq
The NR activities of flag leaf and root were increased significantly.
旗叶和根系中硝酸还原酶 NR活性亦显著提高。 cnki
Benign blastocytoma showed single wave image or double waves image, but the percent foe the NR wave was small.
良性胚芽细胞肿瘤可呈单波或双波图像，但 NR波极小； cnki
Objective:To study the difference of nasal resistance NR and nasal parameters between Chinese and Black people from African.
目的：探讨非洲黑人与国人之间鼻声反射参数、鼻阻力 NR的差别。 cnki
Polaris NR Shampoo is designed to work in sync with Polaris Hair Loss treatments for maximum efficiency and results.
北极星洗发水，是为了最大化功效和成绩，与北极星脱发疗法同时使用而设计的。51889988
Results showed that the effect of talc coated by AC/ MMA grafted NR reached its limit, impact strength of coated talc filled PP was improved while its tensile strength was still higher.
结果表明， AC MMA二元接枝天然橡胶湿法包覆滑石粉效果最好，包覆滑石粉填充 PP在拉伸强度保持较高的情况下，冲击强度得到有效的提高。 cnki
The paper deals with the effect of different concentration of calcium on the growth, nitrate absorption, NR activity and the contents of calcium and magnesium of the Cucumis sativus cotyledon callus.
本文采用黄瓜子叶愈伤组织，研究了不同钙培养下，对愈伤组织生长、硝酸盐吸收， NR活性以及组织中钙、镁含量的影响。 cnki
The results showed that the thermal aging properties of NR tube improved significantly by reducing the sulfur level.
试验表明，减少硫黄用量对改善 NR内胎耐热老化性能的作用十分明显。 cnki
The properties of the blends of1,2- polybutadiene PB and natural rubber NR at equal loading were studied.
本工作研究了1，2-聚丁二烯 PB与天然橡胶 NR等量并用的共混胶的性能。 cnki
This paper presented an automated reasoning algorithm for natural deduction system NR of relevance propositional logic.
给出了相干命题逻辑自然推理系统 NR的自动证明算法。 dictall
This paper introduces synthesis and vulcanization characteristic and applications in adhesive of e- oxidised NR with peracetic acid.
本文叙述了用过醋酸合成环氧化天然橡胶的特点、硫化特性及粘合剂应用。 chemyq
Wear of silica filled tyre tread compounds made from natural rubber NR and styrene butadiene rubber SBR against various rocks at different normal loads and frictional work was investigated.
研究了不同法向负荷下轮胎彩色胎面胶在各种岩石路面上的磨耗。 彩色胎面胶是用 NR， SBR和白炭黑制作的。 cnki |