非同卵双生胎是两个受精卵同时在子宫着床的结果。
Non-identical twins are the result of two fertilized eggs implanting in the uterus at the same time.
乔看着床上的艾米，重重地亲了她一口。
我紧扒着床边，把海蒂牢牢困在床上。
I gripped the edge of the mattress, keeping Hattie stuck fast to the bed.
着床性出血出血量明显更少。
Implantation bleeding will be significantly less blood lost.
目的：筛选新的小鼠胚泡着床相关基因。
Objective: To identify genes that may be responsible for embryo implantation.
过了一会儿，他很麻利地扛着床垫上来。
A few moments later he came up with the mattress nicely balanced on his shoulders.
只见她背靠着床头板。
目的探讨瘦素在体外对小鼠着床前胚胎发育的影响。
Objective To investigate the effects of leptin on development of mouse preimplantation embryos in vitro.
用粘附、扩展胚胎的百分数来评价胚泡的着床能力。
Blastocyst implantation capacity was evaluated by calculating the percentage of embryos with attachment or outgrowth.
观察中药补肾活血方对妊娠大鼠胚泡着床率的影响。
To observe the effect of Bushen Huoxue prescription on blastocyst nidation in pregnancy mice.
他立即叫来他的医生和律师叫他们靠着床一边站一个。
He immediately called his doctor and his lawyer to his room. He asked the doctor to stand by one side of his bed and his lawyer to stand by the other.
目的：(1)研究MXC染毒对小鼠胚胎着床的影响。
Purposes: (1) Research on the impact of MXC toxicosis to mice embryo nidation.
安妮：(靠着床头板躺着，微笑地听着从窗外传来的音乐)听。
ANN: (lying against the headboard, smiling as she hears distant music coming in through the window) Listen.
妊娠是一个复杂的过程，包括早期的胚胎着床及其之后的胚胎发育。
Pregnancy is a complicated process, it contains the early implantation of blastocyst and the embryonic development.
电脑为触控式，控制着床尾墙面上的屏幕和病人区域的光线、声音。
Operated by touch, the computer controls the screen on the footwall and the light and sound in the patient area.
按理他本该睡着了，然而当我抬头看时，他却双眼盯着床脚，神色异常。
It would have been natural for him to go to sleep. But when I looked up he was looking at the foot of the bed, looking very strangely.
我打量着床位的前后左右，一下子明白了，又是那只猫先生一样的悲剧。
I looked all around the bed, suddenly realized, but also the tragedy of the cat, like her husband.
延迟着床是指胚胎在发育到胚泡阶段时暂时进入休眠状态，并不立即着床。
Delayed implantation occurs when the conceptus enters a state of suspended animation at the blastocyst stage of development.
综述近年来哺乳动物胚胎着床前这一发育阶段基因表达与调控的研究进展。
This review summaries current development on the gene expression and control of mammalian preimplantation embryo.
这些可能是流产或者宫外孕(受精卵在宫腔外着床，通常为输卵管)的症状。
These may be signs or symptoms of a miscarriage or an ectopic pregnancy - when the fertilized egg implants outside the uterus, usually in a fallopian tube.
目的观察针刺对胚泡着床障碍大鼠胚泡着床的影响，并初步探讨其作用机制。
Objective To observe the influence of acupuncture on embryo implantation in rat model of embryo implantation dysfunction, and to primarily explore its possible mechanisms.
现在，你的女友应该正抓着床单，但不要错误地认为你需要最后一招来赢得结果。
By now, your girl should be clawing at the sheets, but don't be mistaken in thinking you need one final trick to clinch the result.
他洗好衣服，拧干，然后把衣服晾着。这时，我靠着床，手里拿着书打起了盹。
He washed the clothes and wrung it and put it for drying too. Meanwhile, I dozed off on the bed with a book in my hand.
她抱起睡着时扔到一边的靠垫，踹着床单，直到觉得床单下自己的双脚舒服了为止。
She embraced the cushion she had set aside during her nap and kicked the sheet until releasing her feet from under it.
采用小鼠早期胚胎的体外培养技术，研究了久效磷对小鼠着床前胚胎发育的影响。
In this paper, we have studied effects of monocrotophos on the development of preimplantation mouse embryos cultured in a simple defined chemical medium.
胚胎着床是人和哺乳动物生殖过程中妊娠建立的第一步，是决定妊娠成功与否的关键。
Embryo implantation is one of the earliest events in reproduction of humans and mammals that determines whether pregnancy will develop successfully.
胚胎着床是人和哺乳动物生殖过程中妊娠建立的第一步，是决定妊娠成功与否的关键。
Embryo implantation is one of the earliest events in reproduction of humans and mammals that determines whether pregnancy will develop successfully.
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