末端

Results Administration of L-NAME could attenuate the activity of NOS and inhibit spermatogenic cells apoptosis in rats experimental cryptorchidism, and it could significantly inhibit weight loss of the cryptorchid.

手术建立大鼠单侧隐睾模型，实验分为隐睾组、隐睾+L-NAME组［术后腹腔注射溶于生理盐水的L-NAME 50 mg/(kg\5d)］、隐睾+生理盐水组、假手术组，7 d后采用化学比色法检测睾丸组织NOS活性，流式细胞术和原位缺口末端标记法检测生精细胞凋亡，RT-PCR和免疫组织化学法检测Bax基因表达变化。

Most likely, it is not everyone in the known universe, or even in your suburban cul-de-sac.

最有可能的情况下，清单上列出的并不是已知宇宙中的每个人、甚至都不包括每一位住在你所居地的郊区末端居民。

Recent years on,some harmful affection on humankind emerged due to large amount cumulation of animal remedies in animal body,hu- mankind is in the end of food chain.

近年来，由于大量的兽药被允许使用，在创造了可观的经济效益的同时由于其在动物体内造成蓄积，从而对处于食物链末端的人类的身体健康产生了不良影响。

A new type mating device is designed which has a cupule at each end of manipulator. Kinematics analysis, structural design of mating device and motion equations are also given in this paper. At the same time, the motion of manipulators position and posture are analyzed according to the auto-mating tactic.

本文进行了基于吸盘结构的水下运载器主动对接装置的结构设计，对装置进行了运动学分析，结合机械手的实际结构，推导出机械手末端吸盘的运动方程，并根据主动对接作业策略进行了机械手位姿变化的分析。

Total RNA was isolated from the third instar larval body of the black cutworm, Agrotis ipsilon.The two actin cDNA sequences were cloned by RT-PCR and rapid amplification of cDNA ends and were designated as Aiactin1 and Aiactin2, respectively.

本研究以鳞翅目夜蛾科昆虫小地老虎［Agrotis ipsilon］3龄幼虫整个虫体为材料提取总RNA，利用RT-PCR和cDNA末端快速扩增技术，分别扩增得到2条肌动蛋白的cDNA序列Aiactin1和Aiactin2。

Thyrses broadly conical, to 80 cm; cymes with peduncle 6-7 mm, terminal cyme subsessile.

宽圆锥形的聚伞圆锥花序，在80厘米；有花序梗的聚伞花序6-7毫米，末端聚伞花序近无柄。

Laparoscope combined with cystoscope for the treatment of upper tract transitional cell carcinoma is safe and effective.

对肾盂癌和中、上段输尿管癌采取腹腔镜联合膀胱镜行肾、输尿管全长切除可闭合输尿管末端，避免术中肿瘤种植，是一种安全有效的手术方式。

Objective To express the functional domain at C-terminus of Clostridium difficile cytotoxin B and lay a foundation of developing effective vaccine against infection with Clostridium dificile and diagnostic antigen.

目的 表达并纯化艰难羧菌细胞毒素B羧基末端功能区片段，为制备高效防治艰难羧菌感染的疫苗和诊断抗原奠定基础。

He delves into the heart of Latin America for the folksy "Carioca Cat"(named after the cool "screech" at the end of some of the lower-toned 12-string lines) and playful flamenco-tinged Danza del Corazon.

他为研究民间的"Carioca Cat"（以在一些低声调12弦线的末端发出刺耳的尖音而命名）和轻快的西班牙弗拉门科吉他的叮铃声"Danza del Corazon"走遍拉丁美洲。

This spark must occur near the end of the compression stroke,as the piston approaches top dead center.

这火花必须发生在压缩冲程附近的末端，因为活塞接近中心。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。