生物型

Result The therapeutic effects were similar between the biotype prosthetic and bone cement prosthetic, there was no significant difference.

结果 骨质疏松引起的股骨颈、粗隆间骨折病例采用髋关节置换术，生物型假体与骨水泥型假体的临床疗效相似，差异无统计学意义。

The prosthesis involved biotype in 18 cases (24 hips), cemented 3 cases (5 hips), and mixed type 3 cases (4 hips) and made of metal alloy shaft and polymer polyethylene liner.

所用假体包括生物型18例(24髋)、骨水泥型3例(5髋)、混合型3例(4髋)，均为金属合金股骨柄对高分子聚乙烯内衬。

For BPH biotype Bangladesh, the interaction between seedling stage and nitrogen fertilizer was significant, and for BPH biotypeⅡ, the interaction between two factors was not significant.

但苗龄和施氮量间对褐飞虱孟加拉型的抗性存在明显的互作效应，而对生物型Ⅱ的抗性互作效应不显著。

Why the indigenous B. tabaci biotype ZHJ1 and ZHJ2 were not widespread in China?

那么，在没有B型、Q型入侵之间，为什么本地生物型并没有大量扩张危害？

For the first time, this study conducted a series of field sampling in multiple locations over several years and demonstrated that the B and Q biotypes first invade areas with high frequency of transport through human movement of plant materials, and then rapidly spread into surrounding areas and displace indigenous genotypes, and in parallel with displacement significant changes in sex ratio occurred in the mixed populations. Crossing experiments demonstrated that in the B. tabaci species complex there are many genetic groups that are completely or nearly completely isolated in reproduction. Apart from behavioural mechanisms, difference in host plant suitability and insecticide susceptibility between whitefly biotypes may also play important roles in the displacement of indigenous whiteflies by alien whiteflies in Zhejiang.

本研究首次以一个地理区域内广泛系统的野外调查数据证实，B型和Q型烟粉虱首先通过花卉苗木调运入侵交通较为发达的地区，然后迅速向周边扩张并取代土著烟粉虱，同时入侵取代过程伴随着混合种群中性比的变化；杂交试验证明烟粉虱复合种内存在多个生殖上隔离或基本隔离的遗传群；B型烟粉虱在浙江省内迅速取代土著烟粉虱，除行为机制外，生物型之间寄主适应性和药剂敏感性等方面的差异也可能在此过程中起着重要作用。

In order to better understand their phylogenetic relationship and identify the uncertain species, the sequences of the small subunit ribosomal RNA (ssurRNA, 16 S rRNA) genes of nine microsporidia infectious to the silkworm, Bombyx mori, were determined.

微孢子虫是真核生物，但其核糖体及核糖体RNA为原核生物型。为探讨9种家蚕病原性微孢子虫的种属地位及亲缘关系，对已广泛用於生物进化分类的核糖体小亚单位RNA基因进行了研究。

On the basis of introduction of the phylogenetic relationship and gene flow between biotypes Q and B of B.tabaci,the pop...

在介绍烟粉虱Q型与B型系统发育关系以及基因交流的基础上，着重论述这两种生物型的种群动态及其影响因子的研究进展，以期揭示烟粉虱Q型与B型的成功入侵机制，并为其控制提供依据。

Biotypes Q and B are most well-studied biotypes among them.

其中，烟粉虱Q型和B型是目前研究最为广泛深入的两种生物型。

RESULTS Eleven biotypes,18 antibioticgrams,9 serotypes and 18 plasmidgrams were detected in the 97 strains.

结果97株菌分11个生物型，18个抗菌谱型，9个血清型与18个质粒谱型，但分型率高低不一。

The results showed that cotton was a suitable host plant for both biotypes,while kidneybean showed a significantly higher level of suitability to the ZHJ2 biotype than to the B biotype.

结果表明，棉花是两种生物型均适宜的寄主植物，而菜豆对ZHJ2型烟粉虱的适合性显著高于对B型烟粉虱的适合性。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。