n.(名词)

1. 孔
2. 口
3. 洞口
4. 锐孔
5. 【化学纤维】喷丝孔
6. 喷口
7. 孔板
8. 管口
9. 腔
10. 穴
11. 通气口

Noun:

1. an aperture or hole that opens into a bodily cavity;

   "the orifice into the aorta from the lower left chamber of the heart"
   

1.（尤指身体上的）口，孔，洞
Anorifice is an opening or hole, especially one in your body such as your mouth.

e.g. After a massive heart attack, he was strapped to a bed, with tubes in everyorifice.
经历了一次严重的心脏病发作之后，他被绑在床上，全身都插着导管。

1. 孔, 口：对于节流孔口(orifice)来说,可将流量公式写成下列形式7.1.2影响流量稳定性(Flow Stability)的因素(3)阻塞(Backup)对流量稳定性的影响

2. 孔板：包括有空气,二氧化碳等气体物质,其主要来源有:所谓堵塞,即蒸汽袪水器的排放流孔板(orifice)无法开启,因此,无法排放凝结水及其他气体.可能引起堵塞的原因有:(2)阀与阀基座(Valve Seat)间塞有外物当袪水器在正常操作时,

3. 节流孔：都会使桥规值发生改变而影响缓冲装置的正常状态,因此拆检时要测量启阀活塞桥规值. 桥规值过大,关阀时可能出现敲击,桥规值过小,可能使阀不能完全关闭. 此时要通过更换缓冲装置的垫块(Disc)来调整. 2、清洁吹通放气节流孔(orifice)及通道A.

• Tristram Shandy's obscene fascination with his mother's body and its various orifices.

  出自：A. N. Wilson

the nasal orifice

鼻孔

After a massive heart attack, he was strapped to a bed, with tubes in every orifice.

经历了一次严重的心脏病发作之后，他被绑在床上，全身都插着导管。

Vee orifice option is shown on drawing with phantom lines.

形流道选项在图中用虚线显示.

The second region may include an interior of the orifice.

该第二区域可以包括该孔的内部.

Objective To evaluate the feasibility and effectiveness of double orifice valve repair for mitral insufficiency.

目的探讨双孔二尖瓣成形术矫治先天性二尖瓣关闭不全的可行性和有效性.

The attachment region may surround an orifice in the fluid ejector substrate.

该附着区域可以围绕该流体喷射器衬底中的孔.

The temperature the points located in the orifice and on the insulation are high.

在流动状态时,温度分布不均匀,在处理装置内有高温度点.

Is the urethral orifice a little bit dense, gonorrhea not to the point?

尿道口有点浓,不痛不痒, 是淋病 吗 ?

A mouse ran out from the dark orifice of the cave.

一只老鼠从黑暗的洞口跑出.

It is a new type of orifice flowmeter which has practical value.

高速流的压头损失较小,是具有一定实用价值的新型孔板流量计.

The high ratio of diaphragm to orifice provides excellent performance and stability at low reduced pressure.

在低减压情况下,隔膜到节流孔的高控制比具有卓越的性能和稳定性.

The concentric orifice is most frequently used type.

同心圆孔板是最经常使用的形式.

Comparing with orifice flowmeter , it features simple structure, ease installation and maintenance asas wide range.

与孔板流量计相比, 具有结构简单, 安装、护方便,测量范围宽等特点.

Cardiac orifice mucosal laceration and oozing of blood were 100 %, but no perforation and massive hemorrhage.

术中可见贲门黏膜撕裂、渗血, 未见致命性出血及穿孔等并发症.

The tumor may prolapse through the orifice.

肿瘤可脱出幽门口.

Cone Sleeves and Variable orifice Sleeves require proper directional orientation.

锥形套管和异形孔套管要求正确的朝向.

NOTES is short for Natural orifice Translumenal Endoscopic Surgery.

NOTES是经自然管壁的内镜手术的简称.

NOTES is short for n Natural o orifice t Translumenal e Endoscopics Surgery.

NOTES是通过自然孔口进行内窥镜手术的简称.

Numerical simulations were conducted to study 3 D mixing flow field of the normal fuel injection orifice.

采用隐式有限体积法求解可压N-S方程及组分方程,对超燃发动机内的垂直燃料喷射的三维混合流场进行了数值研究.

The beltless machine, sometimes called a " fixed " orifice pasting machine.

无带式涂片机, 有时称为 “ 定位 ” 出口涂片机.

MRI provided excellent delineation of the intraatrial membrane and the size of the membrane orifice.

MRI能较清晰地显示左房内的异常隔膜和隔膜孔的大小.

Mouth ( Or oral cavity or buccal cavity ) : orifice through which food and air enter the Body.

口: 食物和空气进入身体的入口.

The model is verified by the drop tests of fixed orifice landing gear.

利用定油孔起落架的落震试验对该模型进行了校验.

orifice plate and D P cell transmitter with indicator and accumulation in DCS.

孔板和带指示的差压变送器,在DCS中进行累积.

After a massive heart attack, he was strapped to a bed, with tubes in every orifice.

经历了一次严重的心脏病发作之后，他被绑在床上，全身都插着导管。