Health workers spread the word about the benefits of immunization.医疗工作者宣传关于接种疫苗的好处。Appropriate immunization against tetanus must be given to all patients with full thickness burn injury.对所有全厚度烧伤的病人都必须给予破伤风免疫注射.Objective ...
皂土是一种可膨胀的土层粘土矿物.Bentonite is an expandable three - layer clay mineral.该洗涤工序排出的废水,同其重量的0.15%的胶性皂土混合.The waste liquor from this scouring step agitated with 0.15 % of its weight of colloidal bentonite....
You'll get through at least ten nappies a day.你每天至少得用10块尿布。You can use two nappies for extra absorbency at night.夜间可以用两块尿布来增强吸水性。Disposable nappies are fairly straightforward to put on.一次性尿布很容易穿上。...
A metal trace element ( micronutrient ), essential for plant growth.植物生长必需的一种微量金属元素 ( 微量营养素 ).Micronutrient accumulation and depletion in schizophrenia, epilepsy, autism and Parkinson's disease?精神分裂症 、 癫痫症 、 自闭症和帕金森...
At first she was very nervous about making the crossing in such stormy weather.一开始她对在这样的暴风雨天气横渡颇为紧张不安。The wide track narrows before crossing another stream.宽宽的小径在穿过另一条小溪前逐渐收窄。He made the crossing from Cape Town to Sydney...