alkalinity什么意思

Incorporating organic material into chalky soils will reduce the alkalinity.在白垩质土壤中添加有机物可降低其碱性。A pH test measures the acidity or alkalinity of a substance.pH值测试可检测物质的酸碱度。As a result, soil alkalinity rose and farmland lay...

At sufficiently high temperatures and alkalinity, fatty esters may be hydrolyzed to produce soaps.在足够的温度和碱度的情况下, 脂护酯可能被水解产生皂类.Incorporating organic material into chalky soils will reduce the alkalinity.在白垩质土壤中添加有机物可降低其碱性...

alkalinity的音标：alkalinity的英式发音音标为：[ˌælkə'lɪnəti]alkalinity的美式发音音标为：[ˌælkə'lɪnɪti]...

He had been riding in Hyde Park, but felt unwell as he was being driven back to his office late this afternoon.他一直在海德公园骑自行车，后来感到不舒服，近黄昏时被人开车送回办公室。When we are tired, tense, depressed or unwell, we feel pain much more...当我...

“相合”的拼音为：xiāng hé...

The range includes chests of drawers, tables and wardrobes.该系列包括五斗柜、桌子和衣橱。...an infill panel between the top of the wardrobes and the ceiling.衣柜顶部与天花板之间的填充嵌板I've re-carpeted our bedroom and added fitted wardrobes.我重...

Giles set in motion a train of events which would culminate in tragedy.贾尔斯触发了随后的一系列事件，这些事件最终将以悲剧收场。Mr Giles pleads ignorance as his excuse.贾尔斯先生把不知情当作自己的借口。Brickbats and tiles, Say the bells of St. Giles'.提到瓦片和砖头, 就...

“发掘”的拼音为：fā jué...

spurning的音标：...

她的手镯上挂着许多金饰物。Gold charms dangled from her bracelet.一弹钢琴那些玻璃饰物就会产生共振.Playing the piano sets up resonance in those glass ornaments.他们都戴着红色的玫瑰形饰物.They were all wearing red rosettes....

“动脉的”的英语可以翻译为：arterial，arterious ...

bradyscope的音标：bradyscope的英式发音音标为：[b'reɪdɪskəʊp]bradyscope的美式发音音标为：[b'reɪdɪskoʊp]...

阴道闭合术...

偏心量型式的振动发生器锚固在台身上.The eccentric mass type vibration generators are bolted to the platform.燃气发生器能使高压输送系统增压.Gas generator rocket can pressurize a high - pressure feed system.解调器的参考电压由电信号发生器电压电源供给.The demodulator receives i...

[地名] [美国] 波塔基特...

soviet的音标：soviet的英式发音音标为：['səʊviət]soviet的美式发音音标为：['soʊviet]...

v.阻塞( obstruct的现在分词 )，堵塞，阻碍，阻止...

Mr. Sebastian was looking at the boys with a bemused expression.塞巴斯蒂安先生一脸茫然地看着男孩儿们。He was rather bemused by children...他为孩子们大伤脑筋。He was rather bemused by children.他为孩子们大伤脑筋。They all sat still, all bemused by the beauty o...