protection ratio
英 [prəˈtekʃn ˈreɪʃiəʊ]
美 [prəˈtekʃn ˈreɪʃioʊ]
网络 由它的保护率来决定; 保护率; 防护率
双语例句
- The Principle and Analysis of the Differential Protection with Ratio System Move in the Electric Power Transformer
电力变压器比率制动式差动保护的原理及分析 - Together with the particularity of power traction system in electrified railway, a new protection against inter-turn fault based on the voltage ratio is proposed.
结合电气化铁路供电系统的特殊性，提出并补装置串联电抗器的基于容抗电压比的新匝间短路保护。 - This paper introduces the shotcrete slope protection technique including some experiences of construction techniques, material mixture ratio and construction methods.
介绍了喷植水泥土边坡防护技术，包括施工工艺、材料配比、施工方法及经验与体会。 - The influence of CT turn ratio to high impedance differential protection is analyzed, and the method of measuring turn ratio error is also introduced.
分析了CT匝数比误差对高阻抗差动保护的影响，并介绍了匝数比误差的测量方法。 - The results show that: ① the patch forest has the most effective function of wind prevention in 1~ 10 H from windward side, with the protection ratio of 22%;
研究结果表明，在迎风面1～10H范围内片林的防风效能最大，为22%； - On Differential Protection Principles of Transformer of Ratio Braking Style with Microcomputer and Its Measuring Method
微机型比率制动式变压器差动保护原理及测试方法 - The current status of microprocessor-based transformer protection is described and the cause of its low correctness ratio is analyzed.
对微机型变压器保护的现状进行了论述，分析了其动作正确率偏低的原因。 - The protection of oligo peptides with high fischer ratio from impairing of CCl 4 on rats was tested.
利用CCl4对肝脏损伤的大鼠来检测高F值寡肽混合物对肝脏功能的保护作用和修复作用。 - The relative protection ratio was 80% in newborn pigs.
副肌球蛋白核酸疫苗对仔猪的相对保护率为80%。 - Interference Protection Measures for RTU The signal-to-noise ratio in interference measurement
运动RTU装置的抗干扰措施干涉法测量中的信噪比 - Pear orchard has the most effective function of wind prevention in 1~ 7 H from windward side, with the protection ratio of 68.8%;
在林内距迎风面1～7H范围内梨园防风效能最大，为68.8%； - In this paper, a new microcomputer distance protection scheme with high property-cost ratio has been approached.
本文旨在探讨一套新的、具有较高性能价格比的微机式距离保护方案。 - Influence to Setting Calculation of Capacitor Bank Protection from Variation of the Reactance Ratio of the Fault Phase
故障相电抗率变化对保护定值的影响 - In the meantime, insufficient investment in environmental protection, ineffective environmental management and the low utilization ratio of natural resources and energy resources have aggravated the environmental problems.
而环境保护投资不足，环境管理跟不上，资源和能源利用率低等，促成了环境问题加重。 - Recently, more and more people start to focus on the protection of peasants. "Lawsuit" is the first step when peasants call for protection of law, and the ratio of its cost and profit affects the effect of lawsuit.
诉讼是农民寻求法律保护的第一步，而诉讼中成本与收益的比值又是决定诉讼效果的重要因素。 - In recent years, with higher requiring to environmental protection and energy utilization ratio in many countries, every large manufacturing enterprise especial iron and steel enterprise pay more and more attention to improve the ratio between the products and energy consumption.
近年来，随着各国对环境保护及能源利用率的更高要求，各大生产企业尤其是作为能源消耗大户的钢铁企业越来越注重提高产能与能耗之间的比值。 - Analysis about overexcitation causing differential protection maloperation of the transformer of ratio braking style
过励磁引起比率制动式变压器差动保护误动作分析 - Finally it is pointed out that the study of environment protection and high ratio of performance and cost are the trends in the research of automotive brake materials.
最后提出高性价比的环保型刹车材料是刹车材料的研究方向。 - And protection ratio of trehalose was calculated. Results At the 360d, the activity of non-trehalose plasma coagulation factor ⅷ,ⅸ and ⅺ were 66.7%, 80.8% and 79.6%.
结果在-20℃保存360d时，无海藻糖保护组凝血因子Ⅷ、Ⅸ、Ⅺ的活性分别为66.7%，80.8%与79.6%。 - The device includes inspection, protection, fault recording and enhances the ratio of performance to cost.
整个装置把电动机的检测、保护、故障诊断录波合为一体，提高了装置的性能价格比。 - This paper, from quantitative angle and by drawing and calculating, analyses the operating state of differential protection of ratio braking style transformer during overexcitation and discusses the cooperation of the overexcitation protection and the ratio braking style differential protection.
用作图和计算从量的角度分析了变压器过励磁时比率制动式变压器差动保护的工作情况。提出了过励磁保护与比率制动式差动保护的配合问题。 - The reliability and selectivity of the 66 kV mother difference protection action can be improved by local modification of the comparative mother difference protection loop or changing the ratio mother difference protection.
通过对66kV电流相位比较式回路的局部改进或更换比率式母差保护，可提高66kV母差保护动作的可靠性和选择性。 - Analysis the reason of different shape of bamboo tubes after the drying. ( 3) In the protection of bamboo, from ratio of weight gain, the order of effect of the technological factors: pressure time pressure temperature ACQ-B concentration.
分析了竹筒干燥后的不同形态的原因。（3）在竹材防护研究中，从增重率看，对其影响大小的工艺因素的顺序为：加压时间压力大小温度ACQ-B浓度。 - Various kinds of tactical coordination, the fast attack and running method of shield should be utilized which would make it difficult for the opponent to synchronize protection quickly and thus enhance the success ratio of the attack.
运用多种战术配合和快速进攻及跑位掩护等方法，使对手难以快速同步跟进保护，从而提高了进攻的成功率。 - But 01 edition shall be improved on structure seismic design theory, near-field earthquake resistance protection, design response spectrum, response spectra ratio in vertical and horizontal component of the acceleration records and so on. 3.
但01规范在结构抗震设计理论、近震设防、设计反应谱和竖向与水平向地震影响系数的比值等方面都有待进一步的改进。 - On the short term relations, the debt government and company size have unremark influence to dividend yield. Investor protection have week influence to dividend payout ratio.
就变量间的短期关系来说，债务治理和公司规模对股利收益率短期影响不明显，投资者权益保护对股利支付率的短期影响很微弱。 - The aldehyde group protection and effects of system pH, polymerization temperature, ratio of monomers, amount of HRP and H2O2 dropwise time on copolymerization were investigated.
研究了醛基保护，体系pH、反应温度、单体配比、HRP用量、H2O2滴加时间对PHBEA和PHS共聚反应的影响。