- 重点词汇
- howeveradv. 然而;(与形容词或副词连用)无论到什么程度，不管多么;不管怎样;无论如何;不过;仍然
- materialsn.材料( material的名词复数 );布料;衣料;[哲学] 物质;
- luminescentadj.发冷光的，发光的;
- additionn.加，增加，附加;[数]加法;增加的人或事物;
- emissionn.排放，辐射;排放物，散发物（尤指气体）;（书刊）发行，发布（通知）;
- intensityn.强烈;（感情的）强烈程度;强度;烈度;
- ofprep. 关于;属于…的;由…制成;
- excessiveadj.过度的，极度的;过分的;过多的;过逾;
- willn. 愿意;意志（力）;[法]遗嘱;
- decreasev.减少;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
- 相关例句
Boric acid is an excellent floater while gibbsite has no native floatabiligy at all.
硼酸是一种极好的漂浮物,而水铝氧却毫无浮动性.
网络文摘精选
The monostearate was prepared using coordinated glycerins by boric acid as catalyst.
采用硼酸络合甘油做催化剂制备甘油单硬脂酸酯.
网络文摘精选
OBJECTIVE : To examine the stability of chlorinated lime and boric acid solution.
目的: 考察含氯石灰硼酸溶液的稳定性.
网络文摘精选
The doctor told him to bathe his eyes with a very dilute solution of boric acid.
医生叮嘱他用稀释的硼酸溶液洗他的眼睛.
词典精选例句
Boric acid is used in nickel plating, and would presumably be a constituent of rinse water.
硼酸用于镀镍, 大概也是漂洗液的一个组成部分.
词典精选例句
The preparation of ternary boride hard alloy cladding layer on steel substrate is studied.
研究采用铸渗法制备三元硼化物硬质合金覆层钢基材料.
互联网摘选
Borides were distributed in the shape of continuous net in the structure of high boron alloy.
基体随着添加元素的种类和数量不同而有所不同,硼化物在组织中呈连续网状分布.
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Be vigilant against the danger of enemy agents infiltrating the government and boring from within.
要警惕敌特渗入政府内部进行暗中破坏.
《现代汉英综合大词典》
The summer days wore on and life returned to its boring routine.
夏天的时光已经流逝，生活又恢复了昔日的无聊。
《柯林斯高阶英汉双解学习词典》
