孔

Methods Supraorbital foramen, infraobital foramen and oval foramen radiofrequency thermocoagnlation were performed on 64 patients with trigeminal neuralgia.

分别采用眶上孔、眶下孔、侧入路卵圆孔或Hartel前入路卵圆孔穿刺法，射频温控热凝术治疗三叉神经痛64例。

The sac structure projected through the pollen aperture possesses the typical nature of transfer cell, i. e complex lybrinthian wall ingrowth and abundant mitochondria, RER, dicotysomes and ribosomes under the wall. Its outer surface is closely related to the tapetal protoplast. The accumulation of storaged material in pollen start at the area near the apertures. Above restults indicate the pollen apertures may be the"door"from where nutrition flows into pollen in P. hortorum.

绒毡层物质向花粉粒的短途运输明显的表现在花粉的萌发孔区，一方面形成向外突起的囊腔，另一方面在这里具有发达的壁迷宫，而且迷宫下具丰富的线粒体，RER和高尔基体等细胞器，此外花粉内贮藏物的大量积累首先从萌发孔附近开始以及萌发孔处与绒毡层有紧密接触都说明天竺葵花粉萌发孔可能是物质进入花粉的&门户&。

Part II The experiment study on anti-tumour effect of dendritic cells derived from peripheral blood monocyte of patients with oral cancer after pulsed by tumour antigen in different ways. Collected 50ml peripheral blood from each patients and volunteers to induced DC in vitro. We parted the test group and control group into three subgroups respectively, untreated group A, freezed and thawn group B, RNA transfected group C. To group A, after induced DCs for five days , we added 200U/mlTNF-α in each hole and cultured on. To group B, we added protein antigen (DC/ tumor cells = 1 : 1 ,each hole) for 4h at 5d, and then added 200U/mlTNF-α in each hole and cultured on. To group C, transfected immature DC with tumor cell RNA(DC:RNA=1×105/ml: 5ug)at 5d, operated completely with the specification of invitrogen DMRIE-C reagents. After transfection we replaced transfection agent with complete medium, and then added 200U/mlTNF-α in each hole and cultured on.

第二部分口腔癌患者外周血来源的树突状细胞体外负载抗原后抑瘤作用的实验研究无菌采集20例口腔癌患者和20例健康志愿者外周血50ml，分离单个核细胞体外诱导培养DC，并将实验组和对照组细胞各分为三组，A组为未处理组，B组为冻融组，C组为RNA转染组。A组DC在培养5d后，每孔加入TNF-α200U/ml；B组DC培养第5d后，每孔中加入癌细胞蛋白抗原，使DC/肿瘤细胞=1：1，继续培养4h后，每孔加入TNF-α200U/ml；C组将培养至第5d的未成熟DC用肿瘤细胞RNA进行转染(DC：RNA=1×105/ml： 5ug，按照invitrogen DMRIE-C试剂说明书进行操作)，转染结束后用完全培基取代转染剂，每孔加入TNF-α200U/ml。

Based on the structural model of tracheid from Bolton and Petty,the flow-resistor of tracheidis assumed to consist of four components in series.

设若一个管胞的流阻为Rg，管胞腔的流阻为RL，纹孔系统3部分的流阻分别为RPA、RBT和RMo；又，在某一个纹理方向上管胞纹孔的数目是N，纹孔膜的微孔数目是NM，则管胞在该纹理方向上流阻的数学表达式为

The plasma arc generator comprises cathode, two anodes and insulating strip between two anodes, first anode is cylindrical hollow sleeve, the cylinder cathode is placed in the centre of said sleeve, and an annular fluid channel is formed between both the lower portion of first anode is equipped with a hole as fluid outlet, and second anode is a circular plate with central hole, between two anodes there is an insulating strip, the diameter of central hole of second anode is less than the diameter of lower hole of first anode.

本发明是一种串式多级压缩等离子弧发生器，由阴极、两阳极及阳极之间的绝缘片组成，第一阳极为圆柱形空心套管，圆柱体阴极处于该套管中心，并在两者之间形成环状流体通道，第一阳极下部是一个供流体出口的横截面为圆的孔，第二阳极是中心开孔的圆形板，两阳极之间有绝缘片，第二阳极中心孔的直径小于第一阳极下部孔的直径。

Auger bit, square shank drill bit, electrical, hammer drill bit, masonry drill bit, flat wood bit, forstner drill lok, chisel.

8A79 8A81 自螺钻、万孔钻、冲击钻头、电锤钻头、木工扁钻、木工绞孔钻、门锁套装开孔器、调节圆孔钻、凿子。

An original Jarlan-type perforated wall breakwater consists of a perforated front wall, a solid back wall and a wave absorbing chamber between them. In practice, the Jarlan-type perforated breakwaters are usually constructed with perforated caissons.

Jarlan型开孔墙式防波堤的基本结构形式包括前开孔直立墙、后实体墙以及前后墙之间的消浪室，在工程应用中经常是将沉箱的前墙开孔，建成开孔沉箱式防波堤。

I am company mainly produces V-cone-pulley, 105 cone-pulley, Cone sets to connect disk, Gezhongfeibiao cone hole, straight-set pulley and connectivity.

目前我公司主要生产V型锥孔皮带轮，105锥孔皮带轮，锥套，连接盘，各种非标锥孔、直孔皮带轮和连接盘。

The index plates available with the Brown and Sharpe milling machines are Plate no.1: 15, 16, 17,18,19,20 holes The index plate used on Cincinnati and Parkinson dividing heads is Plate 1: Side 1 4,25,28,30,34,37,38,39,41,42 and 43 holes It is also possible to get additional plates from Cincinnati to increase the indexing capability a follows: Plate 2: Side 1 4,46,79,93,109,123,139,153,167,181,197 holes Plate 3: Side 1 26,42,73,87,103,119,133,149,161,175,191 holes

The索引板材可利用对布朗和Sharpe铣床是 Plate no.1 ： 15， 16， 17，18，19，20个孔 The在辛辛那提和帕金森分度头使用的索引板材是 Plate 1 ：一面4，25，28，30，34，37，38，39，41，42个和43个孔 It也是可能从辛辛那提得到另外的板材增加索引能力a跟随： Plate 2 ：一面4，46，79，93，109，123，139，153，167，181，197个孔 Plate 3 ：一面26，42，73，87，103，119，133，149，161，175，191个孔

According to the production prediction of horizontal well or drain holes, we have analyed the effect of the thick and anisotropy permeability of reservoir and the position of drain holes in reservoir to determine length and number of the drain holes.

根据水平井中泄油孔的产能预测方法，分析了油层厚度、油层各向异性、泄油孔在油层中的位置等因素对确定泄油孔长度和泄油孔个数的影响。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失