只给痛苦症状显著上升的一组使用了浓度是0.5%的丙美卡因氢氯化物，但使用后，这组也只有55%的人感到疼痛有所缓解。
The only group with significant symptomatic improvement in pain received proparacaine hydrochloride 0.5%-and only 55% had decreased pain with treatment.
用氯化物氢还原法从废料中回收高熔点金属和合金具有良好未前景。
Hydrogen reduction of chlorides is a perspective recovery process for refractory metal and alloy scraps.
盐酸与大多数金属反应产生氢和金属的氯化物，还能与氧化物、氢氧化物及许多盐起反应。
The acid reacts with most metals, to produce hydrogen and the metal's chloride, and with oxides, hydroxides, and many salts.
结果表明，氯化物体系比硫酸盐-氯化物混合体系渗氢电流小。
The result indicated the current of hydrogen permeation from chloride bath was smaller than that from sulfate-chloride bath.
该项目以甲醇为主要原料，采用甲醇氢氯化法生产甲烷氯化物，产品市场潜力大。
The Project produces methane chloridate taking methane as the major material and applying methanol hydrochlorinate method. The market prospect is great.
氯化物水溶液电积锌时，阴极发生析锌反应的同时也发生析氢反应。
The cathodic reduction of zinc ion occurs with the hydrogen evolution in chloride solutions.
氯化物水溶液电积锌时，阴极发生析锌反应的同时也发生析氢反应。
The cathodic reduction of zinc ion occurs with the hydrogen evolution in chloride solutions.
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