然后这些鸽子飞进浓雾中，著名的归巢本能失灵了。
Then the pigeons flew into thick fog, and the famous homing instinct failed.
一个典型的例子就是鸣禽的雏鸟在父母带着食物归巢时所表现出的吵闹的乞食行为。
A classic example is noisy begging by nestling songbirds when a parent returns to the nest with food.
他建议首先筑造一个大网，然后在归巢。
晚归的鸟儿，啁啾着侵入斜阳，然后归巢。
获奖鸽前300名、境外归巢鸽均参加拍卖。
The first 300 winning pigeons and foreign homing pigeons must be auctioned.
如归巢获名次未满剩余名次奖金由获奖鸽均分。
If the ranking of homing pigeons is not full, prize of other rankings shall be equally allocated by winning pigeons.
目的：对脐带间充质干细胞的归巢机制进行阐述。
OBJECTIVE: To review the homing mechanism of umbilical cord mesenchymal stem cells.
古道无他物，除却黄沙枯草和偶尔几声乌鸦归巢。
There was little to see around the ancient road except yellow sand, withered grasses and the occasional crow flying homewards.
肿瘤转移与肿瘤干细胞的转移和归巢行为密切相关。
Tumor metastasis is closely related to metastasis and homing of tumor stem cells.
看罢，暮色已经笼罩海岸，苍茫里海鸟已群飞归巢。
Lo, the evening has come down upon the shore and in the fading light the seabirds come flying to their nests.
剑桥发出了召唤，他像一只归巢的信鸽似的作出响应。
Cambridge had called; he had responded like a homing pigeon.
促干细胞归巢一直是干细胞移植研究领域的一个难题。
The promotion of stem cell homing is constant difficulty in the field of stem cell transplantation.
在晚年诗歌哈菲兹以团结和他的灵魂渴望像天堂鸟归巢。
In his later poems Hafiz spoke of unity and his soul yearning for paradise like a homing bird.
目的：观察参附汤对移植后小鼠造血干细胞归巢的影响。
Objective: to observe the effect of Ginseng and Aconiti Decoction to homing of hemopoietic stem cells of transplanted mice.
目的：观察参附汤对移植后小鼠造血干细胞归巢的影响。
To explore the effect of glucose fluctuation on vascular cells and kidney cells.
夏天，蝙蝠的活动时间是从黄昏到日出，日出之后就归巢。
Bats are active in summer from dusk to just before sunrise, when they retire to sleep.
目的：初探心肌梗死后骨髓干细胞归巢于心肌组织的时间窗。
AIM: To investigate the time window of bone marrow stem cell homing to the inchemia myocardium.
文章就骨髓干细胞动员、归巢和治疗机制的研究进展做了综述。
The article reviews the recent progress in research on bone marrow stem cell mobilization, homing, and therapeutic mechanisms.
古老的屋檐上，归巢的燕子翩飞，呢喃。说着不为人知的悄悄话。
The old roof on the homing swallows Pianfei, twitter. Unknown spoke in whispers.
激素可阻断炎症反应过程，但同时也抑制了骨髓干细胞向梗死灶归巢。
Hormone can stop the process of inflammation, but the ability of bone marrow stem cells homing to infarcted myocardium is inhibited at the same time.
背景：移植后造血干细胞的顺利归巢是单倍相合骨髓移植成功的关键。
BACKGROUND: Successful homing of haemopoietic stem cells is the key step for the success of haploidentical bone marrow transplantation.
内皮细胞的迁移和归巢是制备抗血栓、抗收缩的组织工程血管的关键。
Endothelial progenitor cells (EPCs) mobilization and homing are critical to the development of an antithrombosis and anti-stenosis tissue-engineered blood vessel.
采集所有参与者的血标本测定与外周动员和归巢有关的可溶性标志物水平。
Levels of soluble markers that associate with peripheral mobilisation and homing were studied in the serum samples of all subjects.
两者的动态变化可能与干细胞动员及促使更多干细胞归巢至损伤心肌有关。
The dynamic changes of VEGF and SDF-1 can be related to the mobilization and homing of the stem cells to the injured myocardium.
但干细胞促归巢的选择却非常棘手，本文将对干细胞促归巢的研究作一综述。
The selection of the promotion technology is a formidable difficulty. We will examine the advances on the promotion of stem cell homing in the review.
该结果表明NGF能够显著增强血管内皮祖细胞的迁移与归巢到血管支架上。
These results demonstrated that NGF can markedly increase EPCs mobilization and homing to vascular grafts.
该结果表明NGF能够显著增强血管内皮祖细胞的迁移与归巢到血管支架上。
These results demonstrated that NGF can markedly increase EPCs mobilization and homing to vascular grafts.
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