性选择的

Primers were designed to amplify a 264 bp region within the lipL32 gene that is conserved among pathogenic Leptospira and absent in nonpathogenic species.

引物设计选择了 lipL32中一段长为264bp的碱基，该区域存在于致病性钩端螺旋体中，而非致病性钩端螺旋体无此区域。

The interval sowing experiments showed that 291S was a photo-thermo-sensitive male sterile line, which showed part fertile under short-day and low-temperature conditions when autumn sowing, showed high sterile under long-day and high-temperature conditions when spring sowing. The self-multiplication ability and sterility of 291S can be improved through selection effectively. The pistillody of stamens of 291S could be induced under certain photoperiod and temperature condition.

分期播种试验表明，291S是一种光温敏雄性不育系，秋播短日低温条件下表现为部分可育，春播长日高温条件下表现为高度不育，其可繁性和不育性经选择可以得到有效改良。291S在一定的光温条件诱导下会出现雄蕊心皮化现象。

Methods: 30 patients with old ectopie pregnancy validated by surgery and abdominal speculum were chosen to review their data of ultrasonic inspection.

选择临床疑诊为陈旧性宫外孕，后经手术或腹腔镜证实的30例病例，对其超声检查资料进行回顾性分性。

The nature of solvent use and it may be, the choice of solvent oils should be bepaid the phacolytic, the volatile and security.

溶剂油的性质视其用途不同而有别，选择溶剂油应主要考虑其溶解性、挥发性、安全性。

Objective To investigate the significance of plasmic solubility selectins in invasion of puerile ITP.

目的探讨血浆可溶性选择素在儿童特发性血小板减少性紫癜发病中的意义。

Methods 230 cases of lacrimal duct obstruction with chronic dacryocystitis divided randomly into two groups.90 cases in group 1 were given operation of laser assisted dacryocytoplasty combining local drug remedy after dashing out the pyoid secretion at once,140 cases in group 2 were not only dashed out the pyoid secretion but also given antibacterial drug, then given operation of laser assisted dacryocytoplasty combining local drug remedy after inflammation was stable. All cases were callback after a week, and followed up more than 6 months.

方法随机选择230名患有慢性泪囊炎泪道阻塞的患者分为两组。1组90名患者冲出脓性分泌物后马上行泪道激光手术联合局部药物治疗，2组140名患者不仅冲出脓性分泌物，且加强抗感染，炎症稳定后再行泪道激光手术联合局部药物治疗，一周后复查，观察两组疗效，追踪半年以上。

Results:parenchymatous clump diagnosed by b ultrasonic were considered as old ectopic pregnancy 24cases, ovary subserous myoma 2 cases, pelvic abscess 4 cases.

选择临床疑诊为陈旧性宫外孕，后经手术或腹腔镜证实的30例病例，对其超声检查资料进行回顾性分性。

In contrast to 5-Fu, the antitumor activities were studied in vitro with SGC-7901, LoVo and Hela, and in vivo with mice transplanted tumors of Heps, S180 and EC Heps, S180 and EC. The pharmacologic experiments were done by various doses of PPH.

以氟脲嘧啶(5-Fu)为对照，体外肿瘤细胞株选择SGC-7901人胃癌、LoVo人结肠腺癌和Hela人宫颈癌；体内移植性肿瘤细胞株选择肝癌实体型、肉瘤(S180)、艾氏癌实体，用不同剂量的PPH进行抗肿瘤药效实验。

Besides the DFRNT, random block selection and high amplitude selection is employed to improve the robustness.

除了离散分数随机变换，我们利用随机分块选择和高振幅选择来提高算法的鲁棒性。

Y choosing prudent determinants and making cross-sectional regressions, they find that American institutions preferred stocks with prudent characteristics in the end of 1985. Secondly, S.G.

adrinath et al (1989)首次对机构投资者审慎性持股偏好进行实证研究，他们选择了一系列能够代表公司审慎性的特征变量，并在横截面回归后，得出美国机构投资者在1985年末的持股偏好具有审慎性的结论；二是S.G。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新