The method was established for purification of diflubenzuron by crystal technique with mixed solvents.本文论述了利用混合溶剂——结晶法提纯除虫脲的分析技术.The separation and determination of the primary impurities of diflubenzuron by liquid chrom...

metasynchronism的音标：metasynchronism的英式发音音标为：[metə'sɪŋkrənɪzəm]metasynchronism的美式发音音标为：[metə'sɪŋkrənɪzəm]...

dethronement的音标：dethronement的英式发音音标为：[dɪ'θrəʊmənt]dethronement的美式发音音标为：[dɪ'θroʊmənt]...

n.肠神经炎...

adj.强的( strong的最高级 )，坚强的，强烈的，强壮的...

n.二十面体( icosahedron的名词复数 )...

throng的现在完成时为：thronged...

He got a buzz from creating confrontations.制造冲突让他感到幸灾乐祸。Troops have agreed to stay within specific boundaries to avoid confrontations.军队同意驻扎在特定地界内，以避免冲突。At times, this potential has escalated into actual confrontations.有...

biotron的音标：biotron的英式发音音标为：['baɪətrɒn]biotron的美式发音音标为：['baɪətrɒn]...

laddertron的音标：laddertron的英式发音音标为：['lædətrɒn]laddertron的美式发音音标为：['lædətrɒn]...

异戊腈...

The reactions of fish to AC can be distinguished into four stages: electrifying, electrotaxis, electronarcosis and electrocuting.鱼对交流电的反应可分成四个阶段: 感电 、 定向 、 麻醉和击昏反应....

n.支气管肺炎...

The ornamental ironwork lends a touch of elegance to the house.铁艺饰件为房子略添雅致.The interior is also very impressive , with Gothic vaulted ceilings and ironwork.我想这是我见过的最棒的火车站,更像一座皇宫.The houses had much ornamental ironwork.那些...

n.卵巢冠...

血管圆线虫蚴移行症...

He always brought his mother to church, and was the pride of all the matrons.他总是领着他妈妈到教堂来, 其他的妈妈都引以为豪.Week of Matron : Double growth for Matrons and Matriarchs.法师周: 法师产量加倍.Even slim girls can become stout matrons.甚至苗条的女孩...

frondelite的音标：frondelite的英式发音音标为：[frɒn'deˌlaɪt]frondelite的美式发音音标为：[frɒn'deˌlaɪt]...

Thin film manganin gages and ytterbium gages were fabricated by magnetron sputtering.采用磁控溅射法制备锰铜薄膜,溅射和真空蒸发法制备镱薄膜.Suitable for making heating element for electrical oven and magnetron.适用于制作电气炉发热元件等.The kinetic process of ...

磷青铜...

n.RNA（哺乳动物细胞核中的）异核核糖核酸...

n.大言不惭，吹牛...

...

The weak ecological environments are complex and multiplicity And they are damageable.脆弱生态环境地区复杂多样,易被破坏.Highly - detailed graphics faithfully recreating the movie's diversity in four main environments.高度详细的图形忠实地再现电影...

噻草隆...

bronchoroentgenography的音标：bronchoroentgenography的英式发音音标为：[brɒnkɒrəʊɪntjə'nɒɡræp]bronchoroentgenography的美式发音音标为：[brɒnkɒroʊɪntjə'nɒɡræp]...

bronchocavernous的音标：bronchocavernous的英式发音音标为：[brɒntʃəʊ'keɪvənəs]bronchocavernous的美式发音音标为：[brɒntʃoʊ'keɪvənəs]...

n.树木年代学...

n.锰绿铁矿...

二氯萘...