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repel 音标拼音: [rɪp'ɛl] vt. 逐退,抵制,使厌恶,抗
vi. 反抗,击退 逐退,抵制,使厌恶,抗反抗,击退 repel v 1: cause to move back by force or influence; " repel the enemy"; " push back the urge to smoke"; " beat back the invaders" [ synonym: { repel}, { drive}, { repulse}, { force back}, { push back}, { beat back}] [ ant: { attract}, { draw}, { draw in}, { pull}, { pull in}] 2: be repellent to; cause aversion in [ synonym: { repel}, { repulse}] [ ant: { appeal}, { attract}] 3: force or drive back; " repel the attacker"; " fight off the onslaught"; " rebuff the attack" [ synonym: { repel}, { repulse}, { fight off}, { rebuff}, { drive back}] 4: reject outright and bluntly; " She snubbed his proposal" [ synonym: { rebuff}, { snub}, { repel}] 5: fill with distaste; " This spoilt food disgusts me" [ synonym: { disgust}, { gross out}, { revolt}, { repel}] Repel \ Re** pel"\ ( r?- p? l"), v. t. [ imp. & p. p. { Repelled} (- p? ld"); p. pr. & vb. n. { Repelling}.] [ L. repellere, repulsum; pref. re- re- pellere to drive. See { Pulse} a beating, and cf. { Repulse}, { Repeal}.] 1. To drive back; to force to return; to check the advance of; to repulse as, to repel an enemy or an assailant. [ 1913 Webster] Hippomedon repelled the hostile tide. -- Pope. [ 1913 Webster] They repelled each other strongly, and yet attracted each other strongly. -- Macaulay. [ 1913 Webster] 2. To resist or oppose effectually; as, to repel an assault, an encroachment, or an argument. [ 1913 Webster] [ He] gently repelled their entreaties. -- Hawthorne. [ 1913 Webster] Syn: Tu repulse; resist; oppose; reject; refuse. [ 1913 Webster]
Repel \ Re* pel"\, v. i. To act with force in opposition to force impressed; to exercise repulsion. [ 1913 Webster] Repellence143 Moby Thesaurus words for " repel": abjure, anticipate, appall, avert, bar, be proof against, bear up, bear up against, beat back, beat off, block, blunt, brush aside, brush off, buck, chase, chase away, chase off, check, chill, chuck, chuck out, combat, contemn, contest, contradict, cool, counter, cut, damp, dampen, debar, decline, deflect, defy, deny, despise, deter, disaffect, disapprove, discard, disclaim, discount, discourage, disdain, disgust, dishearten, disincline, disinterest, dismiss, disown, dispute, disregard, distract, divert, drive away, drive back, duel, endure, estop, except, exclude, fend, fend off, fight, forbid, foreclose, forestall, forswear, give offense, gross out, help, hinder, hold at bay, hold off, hold out, hold up, horrify, ignore, indispose, keep at bay, keep from, keep off, nauseate, obstruct, obviate, offend, oppose, pack off, parry, pass by, pass up, preclude, prevent, prohibit, push aside, push back, put back, put off, quench, rebuff, rebut, recant, refuse, refuse to consider, refuse to receive, reject, reluct, renounce, repudiate, repulse, resist, revolt, rule out, save, scout, send away, send off, send packing, shock, shove away, sicken, snub, spurn, stand, stand up, stave off, stop, throw away, throw out, thrust back, traverse, turn aside, turn away, turn back, turn from, turn off, turn out, turn the stomach, waive, ward off, wean from, withstand
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- 一文搞懂R32、R290、R410A、R22制冷剂_毒性_可燃性_爆炸
R32是一种单一成分的HFC制冷剂,具有较低的GWP值,约为R410A的一半。 它在制冷效率上与R410A相当,但对环境的影响较小。 R32在一定条件下可燃,因此在设计和安装使用R32的系统时,必须采取额外的防火措施,确保安全操作。 R32可燃,安全等级为A2L。 R32存在爆炸的可能性,其爆炸极限为14 4% ~ 29 3%。 R32的制冷性能与R410a接近,在相同制冷量条件下,R32的填充量要少于R410a(约减少30%),但排气温度高于R410a。 R32的ODP=0,GWP=675,属于绿色环保制冷剂,是R22的一个重要替代品,目前在欧美、日本等国家的家用空调中已有大量应用。 R290的化学成分为丙烷(CH3CH2CH3),毒性很小,可燃性,安全等级为A3。
- “危险系数100%”的空调R32制冷剂,是怎么成为主流的? - 知乎
其实以前的空调制冷剂并非使用R32,而是R22: 那个年代,我们并不叫它“R22”,而是叫它的中文名“ 氟利昂 ”。 提到这个名字大家应该很熟悉了,那些年广为诟病—— 污染环境,会破坏臭氧层。 于是在国际环保组织的努力下,终于各国都禁用了R22制冷剂。
- R410A与R32制冷剂对比、应用与注意事项-制冷百科
随着全球环保意识的增强和制冷技术的迭代,空调制冷剂的选择成为行业关注的核心议题。 R410A与R32作为当前主流的两种制冷剂,在技术特性、环保性、安全性及经济性上存在显著差异。 本文通过系统性对比分析,结合应用场景性,为行业从业者提供参考。
- R32、R125、R134a、R1234yf、R1233zd…这些制冷剂有啥关系
在制冷行业中,众多制冷剂型号看似复杂,实则源自相似的碳氢骨架结构,通过引入不同的卤素原子(如氟、氯)形成多样的化合物。 本文将以R32、R125、R134a、R1234yf、R1233zd为例,解析它们的化学结构、性能特点及相…
- R32制冷剂:用途、安全性和性能的全面概述 - 传感器一站式 . . .
R32 作为混合制冷剂的组成部分受到关注,例如 R-410A,但其作为独立制冷剂的潜力因其 更高的效率和更低的环境影响。 随着各国努力满足环境标准,R32 的采用加速了,特别是在空调系统中。
- 主流空调制冷剂R22、R410a、R32、R290比较 - 建环视界
R22的替代制冷剂大体可分为三类:第一类为HFC制冷剂,如R410a(已广泛应用)、R32(潜力制冷剂);第二类为HC碳氢制冷剂,如R290(潜力制冷剂);第三类为天然工质二氧化碳CO 2 ——由于其工作压力高,一般不用于家用空调。
- “危险系数100%”的空调R32制冷剂,是怎么成为主流的?
有一个参数叫“全球变暖潜值(GWP)”,可以用来表现制冷剂的环保性。 前面说不太环保的R410a,GWP是2088;相比较而言,R32的GWP只有675,就很环保了。
- 什么是R32制冷剂,为什么要采用它? | hitachiaircon. com
用 R410 制冷剂代替 R32A 是符合该协议的一种选择,可以显着减少 CO2 -eq 排放。 R32对全球变暖的影响 是R410A的3倍。 R32 制冷剂的物理特性使其成为 R410A 气体的合适替代品,用于家用空调的制冷和制热。
- 深度剖析:R22、R32和R410A制冷剂的区别与特性 | 冷王科技
R32具有较高的制冷能力和能效比,尤其在家用和商用空调系统中表现尤为出色。 其较低的分子量和优良的热传导性能使其在同等制冷效果下,使用更少的制冷剂量,从而进一步降低设备能耗,提升整体效能。
- R32制冷剂_二氟甲烷 - 氟化工网
R32制冷剂,中文名称二氟甲烷,是一种卤代烃 (化学式:CH2F2),简称R32。 在常温下为气体,在自身压力下为无色透明液体,易溶于油,难溶于水,是一种拥有零臭氧损耗潜势的制冷剂。 R32制冷剂介绍
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