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A chimeric primer was designated in which segment A near 3' end is complementary to HB plus strand just before the DR2 region gap, and segment B near 5' end is consensus to part of the human immunodefficient irus genomic sequence, without homogenetic relationship to HB genome.

设计一嵌合引物，使之3'端的A片断与HB正链互补，并恰好位于DR2缺口之前；5'端的B片断与人类免疫缺陷病毒的基因序列具有同源性，与乙型肝炎病毒的基因组无同源性。

Judging from the improved degrees of occlusion relationship,it seems that the improvement of anterior segment is better than that of posterior segment;the improvement of intraarch relationship is better than that of interarch: the improvement of buccal relationship is better than that of lingual.

合关系的改善程度，是前牙优于后牙；牙合内优于牙合间，颊侧优于舌侧。

In South India, it is acceptable to use the hand up to the second segment of the fingers (middle phalanx till the interphalangeal joint) and the first segment of the thumb to pick up food.

在印度南部，它是可以接受的手一直到第二手指的部分和拇指第一部分拿起食物。

On IVU, the signs indicating radiolucent ureteral calculus were as follows: full-length opacification of unilateral ureter with mild dilatation, abrupt narrowing of a segment of the ureter, break of opacification of a short segment of the ureter, thickened interureteric ridge, abrupt separating sign, obstructive nephrogram, filling defect and calculous staining.

IVU与阴性结石相关的征象有：一侧输尿管全程显影伴轻度扩张；输尿管某段突然萎陷变窄；输尿管某短段造影剂中断；输尿管间嵴增宽；截断征；梗阻性肾实质像；充盈缺损；结石染色。

The multi-drug resistance rate of Salmonella and E.coli were 91.80% and 100%.According to the genes sequence published in Genbank ,we analysed the value of Tm ,content of G+C, oligonucleotide dimer by DNAStar and Primer 5.0 software, and according to the construction of I integron ,we designed 3 pairs of primers to amplify intIl gene ,variable segment ,3"-conserved segment for detectting Salmonella and E.coli"s I integron.As a result , aimed genes were amplified and sequenced;The detection rate of I integron of 61 Salmonella and 48 E.coli were 81.97% and 66.67%.

据文献报道及GenBank中注册的基因序列，运用DNAStar软件分析同源率及Primer5.0软件对Tm值、G+C含量、引物二聚体等进行分析，根据Ⅰ类整合子的结构设计了3对引物，对Ⅰ类整合子的intI1、可变区、3'保守端进行扩增，检测沙门氏菌和大肠杆菌Ⅰ类整合子；扩增出了相应基因片段并测序；61株沙门氏菌和48株大肠杆菌中分别有50株和32株菌检测出Ⅰ类整合子，Ⅰ类整合子的检测率分别为：81.97％和66.67％。

When changing the flexible segment -- hydroxyl polyether's type and its molecular weight, and rigid segment -- aromatic isocyanic acid ester's type and function, solid's intensity, the heat resistance, the compressive strength and other performance will also vary.

改变氰凝预聚体结构中的柔性链段——端羟基聚醚的种类和分子量，或调节刚性链段——芳香族异氰酸酯的种类和官能度时，对固结体的强度、耐温性、抗压强度和其它性能可以进行控制。

The prepared PU was an elastic solid,which could dissolved in ethanol,and it exhibited strong deep purple fluorescence at the peak of 365 nm along with a shoulder at 386 nm as a thin film. Obviously,the prepared PU also was a kind of uncommon ultraviolet-emitting polymer materials.2.A novel water-soluble rod-coil block copolymer was designed and prepared successfully via the facile isocyanic acid polycondensation method using polyfluorene as rod segment and polyethylene glycol as coil segment in the main chain for the first time.

所制备的聚氨酯是一种弹性固体，可以溶解在乙醇中，同时又显示出具有半导体性质的荧光性能——最大荧光发射峰在365 nm并且在386 nm处有一个小的侧肩峰，可见它又是一种非常难得的紫外发光聚合物材料。2、首次采用了简单的异氰酸酯反应，成功地将聚芴作为刚性链段和聚乙二醇作为柔性链段，以嵌段方式连结到聚合物分子主链上，从而形成了一种新型的具有刚性链—柔性链结构的嵌段共聚物。

With higher content of β-carotene. The length and width of perianth segment(inner 2 ring) were osculant, the former showed matroclinous inheritance, the latter showed patroclinal inheritance, so Liriodendron interspecific hybrids with bigger perianth segment could be selected by Liriodendron chinense?

杂交鹅掌楸内两轮花被片长度和宽度为双亲中间型，分别偏向母本和父本，用内两轮花被片较宽的鹅掌楸作母本，内两轮花被片较长的北美鹅掌楸作父本，有望选育出大花的杂交鹅掌楸个体。

In order to get the features of correlation dimension of microseismic signal,correlation dimensions of noise segment and microseismic pulse segment of the original signals are calculated.

为了得到微地震信号的关联维特征，计算了原始信号中噪声段和微地震脉冲段的关联维。

The preoperatie symptoms before ACDF were myelopathic symptoms in 24 patients, nonmyelopathic symptoms in fie patients, and unknown in two patients. The adjacent lesions were spondylosis in 27 patients and disc herniation in four patients, and they occurred in the superior segment in 21 patients and in the inferior segment in 10 patients. Thirty-one age- and sex-matched patients with cerical spondylotic myelopathy who underwent ELAP during the same period, who gae no history of surgery on the cerical spine, were enrolled as controls (group B; 26 males, fie females; mean age: 58 years).

ACDF术前24例患者有脊髓病症状，5例为非脊髓病症状，2例患者为不名症状。27例和4例患者相邻节段损害分别是颈椎病和椎间盘突出，并且21例患者发生在上位节段10例在下位节段，31例年龄和性别相符患有脊髓型颈椎病而又没有脊柱手术史的患者在同一时期行ELAP者被计入对照组（B组：26例男性，5例女性；平均年龄58岁）。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。