开口

The invention also relates to a nozzle body (31) comprising a nozzle outlet which is disposed on the combustion chamber side end thereof, a nozzle needle (33) which is arranged in an axially displaceable manner and/or which can is actuated in a longitudinal recess (32) of the nozzle body (31); a throttle disk (25) which is arranged between the nozzle body (31) and the control valve (20) and which is closed on the rear end (oriented away from the nozzle outlet) of the longitudinal recess (32). Said throttle disk forms an opening stop for the nozzle needle (33) which co-operates with the rear front surface (orientated away from the nozzle outlet) of the nozzle needle (33) and defines the opening stroke of the nozzle needle (33), and a control chamber (45) formed between the rear nozzle needle front surface and the throttle disk (25), said control chamber being hydraulically connected to a pressure connection (29) which is used to supply fuel.

还设置了：一个喷嘴体(31)，在该喷嘴体的燃烧室侧的端部上构成一个喷嘴出口；一个喷嘴针(33)，该喷嘴针在轴向上可运动或可操作地安置在该喷嘴体(31)的一个纵向开口(32)中；一个封闭该纵向开口(32)的后面的端部的、安置在喷嘴体(31)与控制阀(20)之间的节流盘(25)，该节流盘构成用于该喷嘴针(33)的一个打开止挡，在此与该喷嘴针(33)的后面的端面协同作用并由此限定该喷嘴针(33)的打开行程的边界；和一个在该后面的喷嘴针端面与该节流盘(25)之间构成的控制室(45)，该控制室与一个用于燃料输入的压力接口(29)处于液压连接中。

A small opening or depression similar to a navel, as the hollow at the base of the shell of some gastropod mollusks, one of the openings in the shaft of a feather, or the hilum of a seed.

脐和肚脐相似的小开口或凹陷，如某些腹足纲软体动物壳的底部的洞，羽毛管的开口中的一个，或种子的种脐

Results the orifices of dentinal tubule were mostly occluded in Gluma samples and partly occluded in Bisblock samples. Resin layer were observed in Single Bond 2 samples.

结果 Gluma组牙本质小管开口几乎堵塞，Single Bond 2组牙本质表面形成厚的树脂层，BisBlock组牙本质小管开口部分堵塞。

A hornito develops when lava is forced up through an opening in the cooled surface of a flow and then accumulates around the opening.

当熔岩通过已经冷凝的表面之开口被迫向上挤出时，就在开口周围堆积形成熔岩丘。

The objective was to analyze allelopathic effect of oxygenic terpenoid on barnyardgrass. The results show that the main effects ofCarveol,Carvone,Menthone andCarvyl acetate have an downward parabolic curve, whileCedrol shows the opposite.

各单因子的主效应分析结果表明：香芹醇、香芹酮、薄荷酮和香芹基乙酸酯的主效应曲线均为开口向下的抛物线，而雪松醇为开口向上的抛物线。

ObjectiveTo investigate the underlying mechanisms of STCB on the apoptotic induction of human neuroglioma cells.

目的 探讨开口箭皂苷体外对人神经胶质瘤U251细胞的作用和其相关机制。方法开口箭皂苷作用于U251细胞后检测其IC50值。

ObjectiveTo investigate the underlying mechanisms of STCB on the apoptotic induction of human neuroglioma cells.

作者：蔡晶，雷林生，朱正光，迟德彪目的探讨开口箭皂苷体外对人神经胶质瘤U251细胞的作用和其相关机制。方法开口箭皂苷作用于U251细胞后检测其IC50值。

After completion of the resection of the opening, we can easily insert an arthroscope into the cavity of the popliteal cyst from the posteromedial portal through the resected opening.

在完成开口切除之后，通过切除的开口处，我们可以从后内侧入路插入关节镜进入腘窝囊肿的腔室。

Compared with mouth closing, the IAP is significantly higher when the jaw is opened. Absence of the postglenoid process and the retrodiscal tissue following the movement of the mandibular condyle could contribute to the rise of IAP.

小型猪颞下颌关节无关节后结节，在开口运动中盘后组织跟随盘突运动是被动开口位压力升高为正值的重要解剖生理基础。

Results MRVE of normal arteries can be seen round and smooth.We can see4～6grades of branches of the cerebral arteries by its opening;Arteriosclerosis detectedwith MRVE showed that the ramose number of blood vessel reduced;Vein were seen as a wide and flat canal.

结果 正常脑动脉血管MRVE表现为圆形光滑的管腔，可看到其4～6级分支血管的开口；动脉硬化在MRVE上表现为血管分支开口数目的减少；静脉血管表现为宽扁的光滑管腔。

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。