引

A total of 520 10 mer random primers were used to identify the RAPD markers linked to the Yr5 gene between the near isogenic line Yr5/6 ×Avocet S and recurrent parent Avocet S.

共用 5 2 0个 10碱基随机引物对小麦抗条锈基因Yr5的近等基因系进行了RAPD分析，发现了 3个特异性DNA片段S14 96 76 1 、S14 5 3880 、S14 181 950 与Yr5基因连锁，其中S14 96 76 1 与Yr5基因紧密连锁，遗传距离为 2 7cM。

Objective To explore the operation effect of simple awl cranium drainage in treating chronic subdural hematoma.

目的 探讨单纯锥颅引流治疗慢性硬膜下血肿手术疗效。

Countable and uncountable sets , the axiom of choice , Zorn's lemma.

集合论。可数和不可数集，选择公理，佐恩引理。

The genome DNA was extracted from the red blood cells or blood of the infected sheep and goats which include as isolates of ovine Babesia from these different geographic areas. The gene specific primers were devised according to the pubulished 18srRNA sequence at GenBank. The target DNA segment was amplified by polymerase chain reaction, the PCR product was ligated into PGEM-Teasy vector.

用分离于四个地区的羊的巴贝斯虫感染实验动物，自感染羊的红细胞或全血中提取基因组DNA，根据GenBank中已发表的巴贝斯虫18S rRNA序列设计两对羊巴贝斯虫特异性引物，通过PCR扩增目的基因片段，将扩增产物连接到PGEM-Teasy载体中，经酶切鉴定，PCR分析，进行序列测定，结果显示羊巴贝斯虫四个分离株的18S rRNA基因大小为1800bp左右。

They allowed him to wear a baby bear outfit in the show, which led to the dissatisfaction of Muslim radicals.

讓他穿上熊寶寶裝，結果引來穆斯林激進份子不滿。

The major difference is the size of the backswing and finish.

最大不同之处在于引拍和结束动作的幅度。

You should learn to use short and quick strokes with little backswing.

你应该学会用小的引拍动作，用短促的爆发力击球。

Ball approaches you. In particular, you should not start a backswing until

你没有准备好击穿球之前不应该开始引拍，几乎应该是一个连续的动作。

However, it is important that the backswing is just slightly below the height of the ball.

但后引拍稍稍低于球的高度很重要。

The most common stroke adjustment we make, at every level of play, is reducing the backswing.

在每个水平层面上，我们指出的最常见的调整意见就是，减少向后引拍的幅度。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。