国家没有公路用盐限制，但是1988年环保署在报告中定义了水溪河流中氯化物毒性的长期严重的门槛标准。
There are no national restrictions for applying salt to roadways, but in 1988 the EPA issued a report defining chronic and acute thresholds for chloride toxicity in streams and rivers.
其使用一种特殊的过滤膜充当分子过滤器，凭借让水份子通过而留下那些使水变咸的离子，诸如钠和氯化物离子。
This uses special membranes which act as molecular sieves by passing water molecules while holding back the ions, such as sodium and chloride, that make water salty.
顺便说一下，食盐含40%钠，60%氯化物。
Table salt, by the way, is 40 percent sodium, 60 percent chloride.
右图则显示了氯化物的浓度分布，而其也恰好在出现臭氧洞的地方呈现出高值分布。
The right image shows the concentration of chlorine monoxide, which is concentrated over the Arctic where the ozone hole developed.
氯在潮湿的情况下直接与某些金属合成氯化物。
Direct and some metal composition chlorides of chlorine under the moist circumstance.
在存在水和氯化物的情况下及耐压强度和侵蚀的联合作用下发生的开裂。
Cracking due to the combination of tensile stress and corrosion in the presence of water and chlorides.
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.
主要是由钙镁的硫酸盐、氯化物和硝酸盐等盐类所形成的硬度。
Is mainly composed of calcium magnesium sulfate, chloride and nitrate as the hardness of the form salts.
另一个是酸性硫酸盐氯化物泉(淡绿色)像是新北投一带。
Next are acid sulfate chloride (green sulfur) hot springs, such as the ones at Xin Beitou.
在硝酸介质中，通过比浊法测定水泥混凝土中微量氯化物。
In the medium of nitric acid, the trace chloride in the cement concrete was determined by turbidimetry.
氯化物纯山羊奶，鱼，未经提炼的海盐。
研究了在仲钼酸铵催化D-阿拉伯糖差向异构化为D-核糖的水相体系中，氯化物和硼酸助催化剂对反应的影响。
The effects of chloride and boric acid on the epimerization of D-arabinose to D-ribose in aqueous solution using ammonium paramolybdate as catalyst was studied.
新生的缺乏CFTR基因的猪表现出氯化物转移缺陷，胎粪性肠梗阻，胰腺外分泌缺陷和局限性胆道硬化，而这些症状正是人类CF疾病的主要症状。
Newborn pigs lacking CFTR showed defective chloride transport and developed meconium ileus, exocrine pancreatic destruction, and focal biliary cirrhosis, which are all hallmark of CF disease.
白色的热塑树脂的水管装置，照到阳光的那一边已经发黄、变薄，其中含有的氯化物已经风化成为氢氯酸，溶解自身的同时也殃及周边的聚乙烯材料。
White plastic PVC plumbing has yellowed and thinned on the side exposed to the light, where its chloride is weathering to hydrochloric acid, dissolving itself and its polyvinyl partners.
在施用硝酸盐、硫酸盐和氯化物的情况下会加速钙和镁的损失。
Losses of ca and mg are accelerated by fertilizers which supply nitrate, sulphate and chloride.
利用氯化物数据来说明我们的结果。
同时还讨论了反应温度和氯化物浓度对金属沉积速度的影响。
The effects of reaction temperature and chloride concentration on the deposition rate of metal are also discussed.
采用直流和脉冲电沉积方式从三价铬的氯化物镀液中沉积出镍-铁-铬纳米合金镀层。
Nickel iron chromium alloy with nanocrystalline were electrodeposited from chloride bath containing trivalent chromium ions under direct and pulse current.
从南极永久性积雪空气分析大气卤烃的历史：甲基溴化物，甲基氯化物，氯仿和二氯甲。
Atmospheric histories of halocarbons from analysis of Antarctic firn air: methyl bromide, methyl chloride, chloroform, and dichloromethane.
载体光亮剂在氯化物镀锌中起着细化晶粒和增加主光亮剂溶解度的作用。
Carrier of brightener ACTS as fining the crystal size, making main brightener more soluble in chloride zinc plating.
稀土氯化物的摩尔电导率随浓度的降低而增加。
The molar conductivity of rare earth chlorid increases with the decreasing of concentration.
在还原过程中，控制反应温度及氯化物浓度可以获得金属致密镀层或超微粉末。
During the reduction process, it is possible to obtain metal with dense layer or ultrafine powder by controlling the reaction temperature and chloride concentration.
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.
传统的消毒技术如采用氯化物或臭氧，其消毒剂本身就是属于剧毒、易燃、易爆的物质。
Traditional disinfection technologies such as the use of chloride or ozone, the disinfectant itself are highly toxic, flammable and explosive substances.
半胱氨酸(以氯化物形式存在的)会由于面筋蛋白中的SHSS交替转化而使面筋软化。
Cysteine, in its hydrochloride form, softens gluten due to a SHSS interchange with gluten proteins, as outlined for GSH above.
如果你使用氯化物片(消毒片)或碘片处理水，要依照该片剂的说明书。
Treating water with chlorine tablets, iodine tablets, or liquid bleach will not kill many parasitic organisms. Boiling is the best way to kill these organisms.
心肌梗塞面积通过三苯基四唑氯化物染色法测定。
The infarct size was measured by the triphenyl tetrazolium chloride method.
心肌梗塞面积通过三苯基四唑氯化物染色法测定。
The infarct size was measured by the triphenyl tetrazolium chloride method.
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