入孔与进料口的大小和相对位置，可根据需求改变。
Both size and related position of the manhole and the feeding port are variable upon necessity.
本文简要介绍了热裂化装置反应塔入孔加强板角焊缝的断裂及其补焊情况。
This paper briefs the fractures of fillet weld of manhole reinforcing plate in react ion tower of thermal cracking plant and its repairing welding.
在研究悬浮液入孔问题时，粒子在孔外任意位置所受的力和力矩是所需的最基本数据。
For any study of a suspension entering a pore, the knowledge of the force and moment exerted on a solute particle in an arbitrary position outside the pore is essential.
首先最重要的一点：如果煤气管道内着火，应立即封闭所有入孔、放散管、采封管，并向管道内通大量蒸汽灭火。
First of all the most important point: if the gas pipeline inner fire, immediately closed all into the hole, radiation tube and sealing pipe, and in general to pipe of steam to extinguish fire.
通过研究主动柔顺装配过程，分析了影响装配的几个重要参数之间的相互关系，得出插轴入孔的主动柔顺运动空间。
Also, by analyzing the process of active compliance assembly, the relationship of several parameters that can affect the assembly were studied, from which the active compliance spac...
研究发现，复合培养过程中成骨细胞首先贴附于材料的表面，进而攀附于材料边缘切刻处及材料表层微孔的边缘，以后逐渐长入孔中。
When co cultured with HA/TCP ceramics, osteoblasts firstly attached to the surface of HA/TCP disk, then attached to notches and grew into the micropores of biomaterial during further culture period.
挤压加工：的特点是将尺寸减缩或将直径压入模孔。
Extruding: Extruding is the process of reducing the size of some feature or diameter by forcing it through a die.
采用组合钻具进行跟管钻进，通过随钻跟入的套管保护孔壁，解决因钻孔垮塌导致钻探效率和岩心采取率低等技术难题。
The problems of low drilling efficiency and low core recovery due to borehole collapse were solved with pulling in casing while drilling through using combined BHA with casing.
目的探讨颈静脉孔及舌下神经孔区肿瘤的治疗方法，选择该区域肿瘤的最佳手术入路。
Objective Discuss the surgical treatment of jugular foramen and hypoglossal canal tumor, and choice of the best surgical approach.
所述螺钉的螺杆直接旋入所述固定件的螺孔内，二者的螺纹紧密结合，从而可将两板体牢固连接于一起。
The screw of bolt revolted into threaded hole directly and the screw thread of them are combined tightly, so the two boards can be connected together firmly.
目的：总结、探讨远外侧经颈静脉孔入路治疗颈静脉孔区颅内-外沟通瘤的手术方法和注意事项。
Aim: The surgical strategy and technique for treating intra-and extracranial tumors at jugular foramen area by far lateral transjugular approach were explored.
目前，潜孔钻机普遍采用冲击回转凿入系统，用以产生回转力矩，对岩石产生剪切作用而成颗粒分离。
Currently, the DTH RIGS use generally a percussion rotary penetration sys-tem to generate the rotating torque that produces a shearing action for breaking rock.
目的评价眶上匙孔入路切除小型鞍结节脑膜瘤的技术和效果。
Objective To evaluate the technique and effect of supraorbital keyhole approach for removing tuberculum sellae meningiomas.
目的：探讨枕骨大孔区腹侧肿瘤的合理手术入路，进一步提高其手术治疗效果。
Objective: to develop rational surgical approach and to further improve the surgical outcomes to foramen magnum tumors.
如果不能使用起吊螺丝孔，应在入子上作撬模杆进入的斜槽。
If jack screws cannot be used than angled slots need to be installed for pry bar access.
在管柱被安装和下入井筒以前已经带缝或孔的井筒管子。
A wellbore tubular in which slots or holes have been made before the string is assembled and run into the wellbore.
目的：探讨椎动脉入横突孔位置异常与眩晕的关系。
Objective To study the relation between the abnormal position of vertebral artery entering transverse foramen and vertigo.
目的：探讨椎动脉入横突孔位置异常与眩晕的关系。
Objective: To study the relation between the abnormal position of vertebral artery entering transverse foramen and vertigo.
旋肩胛动、静脉在入三边孔前与肩胛下神经伴行。
The circumflex scapular artery and vein were complicated by the subscapular nerve at the front meatus of the trilateral foramen.
通道单 元包括位于面对着第一通孔的位置处的凹入部分以及从该凹入部分的内表面突出的突出部分。
The passage unit comprises a concave portion located at a position facing the first through hole, and a protruding portion which protrudes from an inner surface of the concave portion.
结论改良经颈静脉孔入路可从后、外、下三个方向充分显露JF。
Conclusions The modified transjugular approach can provide sufficient exposure for JF.
同一孔再次剌入带线疝针缝合腹横筋膜和脐内侧皱襞修补内环；
Then, punctured needle belt line in the same hole to suture the transverse fascia and the medial umbilical folds to fix the inner ring.
该持物件的锚颈部卡入扣孔，而该锚头部与肩部共同夹持住扣孔两侧而定位，而延伸部则供扣接或悬挂承置物。
The anchor head and the shoulder jointly hold both sides of the buckle hole to be positioned. The extended part is buckled or hung with a hung object.
在这些位置上可以穿入辅助孔，它们与其余1—9位置上的 孔一起，表示字母字符。
In these positions, a second punch can be inserted so that with punches in the remaining positions of1 to9, alphabetic characters may be represented.
提高绳索取心钻进效率要做到：一是根据孔深、钻孔孔径、钻孔所遇地层及其岩性的完整程度、构造特点、风化带发育深度等选择套管的直径及下入深度；
To raise wire-line drilling efficiency need to: 1. Select casing diameter and depth according to drilling depth, diameter, strata drilled and rock integrity, structure features, weathered layer depth;
将螺钉连结工件直接拧入塑料销塞的孔内，销塞受力膨胀，与墙体牢固结合。
Will link directly into the screw plastic pin plug twist the hole, pin plug stress, and wall body firmly with inflation.
固定螺钉完全旋入螺杆中心孔后，固定螺钉的上端面低于固定套管的上端面。
After the fixing bolt is completely screwed in the central hole of the screw, the upper end-face of the fixing bolt is lower than the upper end-face of the fixing sleeve pipe.
本新型撬棒在使用时，将棒体前端插 于其中一个撬棒孔内，搭钩的头部卡入另一个撬棒孔中。
When the novel pry bar is used, the front end of the bar body is inserted into one pry bar hole. The head of the hasp is clamped into the other pry bar hole.
方法：应用枕下外侧扩大入路切除枕大孔脑膜瘤11例。
Methods: Eleven cases with the foramen magnum meningioma were operated by using posterior approach with lateral extension.
方法：应用枕下外侧扩大入路切除枕大孔脑膜瘤11例。
Methods: Eleven cases with the foramen magnum meningioma were operated by using posterior approach with lateral extension.
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