尾部重的

Grain size trends show sediment transport towards the central sandbank within the embayment and the seaward end of the deep channel at the entrance. Such patterns are highly consistent with the characteristics of current velocities and geomorphology; they are also in good agreement with heavy mineral movement and spatial distribution patterns of calcareous nannofossils.

沉积物粒径趋势结果显示，胶州湾内的大型垄脊和口门延伸至外海的深槽尾部是两个主要的沉积物汇聚区，这不仅与地貌及水动力相吻合，还与根据重矿物扩散趋势一致；与颗石藻化石空间分布型式亦有一定的相关性。

Three isoforms of myosin heavy chain fragments, two of which were the first time reported, were isolated.

克隆到三条对应于肌球蛋白重链尾部保守区的异构体，其中两条是首次报道。

Objective To make an Achilles tenotomy rat model to observe the change in soleus weight and expression of myosin heavy chain isoform mRNA, and to find some clues for elucidating the mechanisms of soleus disuse.

目的建立大鼠跟腱切断模型，观测并比较跟腱切断与尾部悬吊大鼠比目鱼肌重量与肌球蛋白重链异构体 mRNA表达的变化，为探讨骨骼肌废用性萎缩的机理提供实验线索。

The heavy armored vehicle is supported by eight pairs of low-power repulsorlift skis along the rear section that constantly readjust to encountered terrain, propelled by four repulsorlift plates mounted under the forward carriage.

该重装甲车被装在尾部区域，始终调整自己以适应地形的八对低功率反重力装置支撑，由装在车架前方的四个反重力提升盘推动。16个起伏的skid盘（skid一词也是查遍了所有字典，包括专业的而没有合理的解释。

Each male ratwas paired with 2 female rats in proestrus when administration terminated. Femalerats were examined the next morning for the presence of sperm in vaginal smears andunderwent a cesarean section on day 13 of gestation. Then the reproductive indiceswere calculated as follows: copulation index, pregnancy index, and fertility index,which can evaluate male fertility directly. The sperm motility and morphology wereevaluated by computer-assisted sperm analysis, moreover, the caudaepididymal sperm ultramicrostructure were analyzed by transmission electronmicroscope, which can evaluate the influence on sperm maturation bydutasteride ; sperm survival rate was assessed by SYBR-14 and propidium iodidefluorescent staining; serumal dihydrotestosterone and testosterone of ratswere detected by enzyme-labeled immunoassay, which can evaluate the effecton androgenic levels; the weights of testes and epididymides, were determined byprecise electronic balance; histological examination of above tissues were evaluatedby HE staining and TEM, which can evaluate treatment on histology of reproductiveorgans by dutasteride.

给药结束后雄鼠与处于动情前期的雌鼠按2：1合笼，计算雌鼠的交配指数、受孕指数和生育指数，直接评价雄鼠生育力；采用计算机辅助精子分析系统分析大鼠附睾精子活力和形态，在此基础上合并使用透射电镜技术对各组附睾尾部精子进行透射电镜分析，评价度他雄胺对大鼠精子成熟的影响；采用SYBR-14和propidium iodide双重荧光染色计算精子存活率；采用Elisa法测定大鼠睾酮(testosterone， T)和双氢睾酮(dihydrotestosterone， DHT)血清浓度，评价度他雄胺对雄鼠雄激素水平的影响；采用精密电子天平对各组睾丸、附睾、前列腺和精囊进行称重，评价度他雄胺对大鼠生殖器官重量的影响；采用HE染色法对各组睾丸和附睾进行组织学分析，同时采用透射电镜技术对附睾上皮细胞超微结构进行分析，评价度他雄胺对大鼠主要生殖器官组织学的影响。

Such birds pose no problem: cockpit windows neither crack nor glaze if hit by a standard four-pound bird, and the aircraft's tail—one of the most critical parts of the aircraft for maintaining control—is designed to withstand twice the normal impact.

这样的鸟不能引起麻烦：如果被一般的四磅重的鸟撞击，那么驾驶舱的窗子和玻璃都不会破裂，而且飞机的尾部被设计得禁得住两倍的正面撞击。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了