筑巢

成千上万的海鸟在悬崖上筑巢。

Thousands of seabirds are nesting on the cliffs .

森林里茂密的植物为各种各样的鸟儿提供了筑巢的地方。

The forest 's dense growth provides nesting places for a wide variety of birds .

一些鸟类会彼此紧挨着筑巢。

Some species may nest in close proximity to each other .

候鸟在芦苇丛中筑巢。

Migrant birds shelter in the reeds .

燕子有筑巢的习性。

Swallows have an aptitude for building nests .

乌鸦互相争夺筑巢之地。

The crow contested one another for nesting territory .

燕子正在我们的屋檐下筑巢。

The swallows are building a nest under the roof of our house .

多数鸟在树上筑巢。

Most birds nest in a tree .

夏天候鸟来这里筑巢。

Summer migrants nest here .

今年到目前为止，水位已经太高了，火烈鸟无法筑巢。

So far this year , water levels have been too high for the flamingos to nest .

多米诺尼博士将相机放在筑巢箱里来追踪睡眠模式,他说睡眠不足可能对鸟类的健康有害。

Dr Dominoni , who is putting cameras inside nesting boxes to track sleeping patterns , said lack of sleep could put the birds ' health at risk .

一天,一只鸟来了,在树上筑巢。

One day , a bird came and nested in the tree .

他把这些箱子挂在树上,每周把它们取下来,看鸟是否在里面筑巢。

He hangs these boxes up in trees and takes them down every week to see if the birds are nesting in them .

这是燕子们喜欢来筑巢的谷仓。

It was the kind of barn that swallows like to build their nests in .

海鸟在岩架上筑巢

seabirds nesting on rocky ledges

翠鸟起先为了避免灾祸，总是选择高的地方筑巢。

In order to avoid calamities1 , at first the kingfisher always selects a high place to build its nest .

但是，等到孵出小鸟以后，它就到少许低一点儿的地方筑巢。

But when the young birds are hatched , it will move to a place a little lower to build its nest .

群鸟齐飞，蔚为壮观。欧椋鸟在冬天南迁到非洲，晚上在罗马市中心筑巢取暖，排成编队飞行以躲避捕食者。

A synchronised spectacle of breathtaking beauty . The starlings migrate in winter , south to Africa , nesting at night in central Rome for warmth , flying in formation to avoid predators .

筑巢式RT-PCR检测慢性粒细胞白血病残留细胞

Residual cells detection in chronic myelocytic leukemia with RT-PCR

筑巢式PCR等多项指标对小儿急性白血病微量残留病的监测

Dynamic detection of minimal residual disease in children with acute leukemia by Nest PCR and other detecting indices

方法应用筑巢式逆转录聚合酶链反应（RT-PCR）检测PML/RARa融合基因。

Method Nested RT-PCR method was used to detect PML / RARa fusion gene .

应用筑巢式RT-PCR检测BCR-ABL融合基因的探讨

Study of detecting BCR / ABL fusion gene by using nest RT PCR

方法筑巢式逆转录酶／多聚酶链反应（RT-PCR）。

Method PML - RAR α fusion gene was determined by using " nested " retrotranscriptase / polymerase chain reaction ( RT - PCR ) .

与池塘相比，稻田筑巢地的pH值、溶解氧的含量和温度较高，而电导、溶解的固体物浓度较低，水也较浅。

Nest sites in rice paddies were higher in pH , dissolved oxygen , and temperature but lower in specific conductance , total dissolved solids and water depth than in small ponds .

筑巢工作主要由雌鸟承担，一般需要5～7d即可完成。

It takes 5 to 7 days to build a nest , mostly done by females .

方法：应用筑巢式RT-PCR检测63例血液系肿瘤WT1基因表达。

Method : Nest RT-PCR technique was used to examine the expression of the WT1 gene in 63 patients with various hematopoietic malignancies .

例2，应用流式细胞仪和一组单克隆抗体检测其白血病细胞的免疫表型，应用筑巢式逆转录聚合酶链反应（RTPCR）技术检测其AML1/ETO融合基因转录本。

Immunophenotyping of the blast cells was analyzed by flow cytometry with a panel of monoclonal antibodies . AML1 / ETO fusion gene was tested by nested reverse transcriptase polymerase chain reaction ( RT PCR ) .

用筑巢式逆转录酶／多聚酶链反应检测Ph1阳性白血病特异基因转录本

Reverse transcriptase Detection of BCR-ABL fusion gene in Ph1 chromo-some positive leukemia by nested

方法：采用筑巢式RT-PCR方法，扩增30例CML患者BCR/ABL融合基因，从分子生物学角度探讨其与中医分型的关系。

Methods : Nest-building RT-PCR method was used for amplification of BCR / ABL fusion gene in 30 cases of CML , so as to explore the relationship between gene and TCM syndrome classification from the perspective of molecular biology .

斯坦福大学的约瑟？加纳（JosephGarner）认为，解决办法就是令实验室保持低温，但让老鼠们像在自然环境中一样通过筑巢（而非吃得更多）来自行应对低温。

Joseph Garner , of Stanford University , thinks the answer is to keep the labs cool , but let mice cope with the low temperatures as they do in their natural habitat : not by eating more but by building nests .