implantation什么意思？

An implantation can occur only under certain proper conditions.植入只有在某些合适的条件下才能够发生.Hypophysectomy before implantation terminates pregnancy and after the 44 th day of gestation causes abortion in goat.山羊与附植前切除下立脑可使妊娠终止,而在妊...

Shortly after implantation the blastocyst wall, the trophoblast, consists of two layers of cells.植入之后不久,胚囊的壁, 即滋养细胞含有两层细胞.Microchips are convenient, safe, and reliable. Implantation is simple and routine.微芯片是方便 、 安全和可靠的....

implantation的音标：implantation的英式发音音标为：[ˌɪmplɑ:n'teɪʃn]implantation的美式发音音标为：[ˌɪmplæn'teʃən]...

iodism的音标：iodism的英式发音音标为：['aɪədɪzəm]iodism的美式发音音标为：['aɪədɪzəm]...

worth的近义词有：worth, value,worth, worthy, worthwhile。下面这两个名词均有"价值"的含义：worth与value近义，但前者强调事物本身的价值。value：侧重指使用价值，着重人、物或事所具有的重要性、用途或优秀品质等。下面这些词均可表"值得的"的含义：worth：前置词，后接名词或相当于名词的词，指做某事有一定价值或意义。worthy：形容词，与worth同义，但搭配不相同。worthwhi...

v.（使）逐渐转化，顺次排列( gradate的第三人称单数 )...

n.床，苗圃，河床，（地下由黏土、岩石等构成的）地层vt.把…固定在，（某人）发生性关系，给人铺床vi.上床，分层...

callainite的音标：callainite的英式发音音标为：['kɔ:lənaɪt]callainite的美式发音音标为：['kɔlənaɪt]...

She fancied she and Carrie were somewhere beside an old coal - mine.她梦见她和嘉莉不知站在哪个旧矿井的旁边.I just fancied a drink.我就是想喝点东西。They fancied themselves learned and assumed airs of erudition.他们自以为有学问,摆出一副博学的样子.When Ferris looked ...

“挠性”的拼音为：náo xìng...

With almost evangelical fervour, Marks warns against deliberately seeking a tan.几乎是凭着一股疯狂的热情，马克斯警告人们不要刻意追求晒成一身古铜色。Leigh rolled over on her stomach to tan her back.莉翻了个身趴下，开始晒后背。She is tall and blonde, with a permanent ta...

n.（薄层）色谱板...

n.燧石发火装置，燧发枪( flintlock的名词复数 )...

In some stories, genies are always found inside a lamp or bottle.在一些故事里, 灯里或瓶子中总是装有妖怪....

mecrifurone的音标：mecrifurone的英式发音音标为：[mɪkraɪfə'rəʊn]mecrifurone的美式发音音标为：[mɪkraɪfə'roʊn]...

economy的近义词/同义词有：thrift, saving, frugality, frugality, saving, thrift, economical, abstinence。n.economy的近义词（节约,节省）：thrift, saving, frugality。economy的近义词（其他释义）：frugality, saving, thrift, economical, abstinence。...

Contract incompleteness directly leads the manufacturer innovative investment at the buyer - supplier relation.合约的不完全性直接导致两级供应链上制造商创新投资套牢问题.That is what I imagine love to be: incompleteness is absence.那就是我心中所想的爱: 少了就不完整....

She had heard the news-flash on a TV channel's news update.她在一家电视台的新闻快讯中听到了这则简明新闻。"What did Moira tell you?" Liz demanded with a flash of anger.“莫伊拉跟你说什么啦？”利兹突然生气地质问道。The answer had come to him in a flash.他一下子就有了答案。...