查询词典 throat

According to permeability, associating with pore type, pore throat radium, ratio of pore throat radium, and connectivity of pore throat, the reservoir is divided into two groups: moderate permeability reservoir with moderate pore and small throat and low permeability reservoir. the latter is further classified into three types: moderate pore and small throat reservoir, small pore and unhomogeneous and subtle throat reservoir, and small pore and homogeneous and subtle throat reservoir.

在此基础上，以渗透率为主线，结合孔隙类型、孔喉半径、孔喉半径比以及孔喉连通性等参数，将研究区储层主要划分为中渗透储层和低渗透储层2种基本类型，前者以中渗透中孔细喉道型为主，后者又进一步细分为低渗透中孔细喉道型、低渗透小孔不均匀微细喉道型和低渗透小孔较均匀微细喉道型等3个亚类。

A passage resembling a throat in shape or function;"the throat of the vase";"the throat of a chimney"

百科 抱歉，未找到"throat"相关的百科词典解释，向词友求助。

The general laws of evolvement show the following features:①The point and line contacts of grains decreased;②The communication degree of pore with throat increased.The grading of pore and throat got meliorative;③The total content of clay was reduced;④The wettability of rock trended to hydrophile.The distribution of remaining oil in reservoir was controlled and affected by the pore-throat-net evolvement.

研究结果表明，储层孔喉网络演化是由油藏开发流体动力地质作用所造成的，孔喉网络场的演化是动态的、持续发生的，孔喉网络场总的演化规律是：颗粒点、线接触关系减少；孔喉连通程度提高，喉道分选性变好；粘土矿物减少，各类粘土矿物相对含量变化；岩石颗粒的润湿性向亲水转化。

It firstly did numerical simulation towards pulsed liquid jet pump's throat pipe when it was working on different area ratio, different length of throat pipe, different working situation. Then it analyzed and proposed the optimization length of throat pipe on pulsed liquid jet pump; In chapter 5, it did experimental study on the fundamental performance of steady and pulsed liquid jet pump, then compared the experiment result with numerical simulation result, this approximately agreed with each other.

首次对脉冲液体射流泵在不同面积比、不同喉管长、不同工况下的喉管内部流场进行了数值模拟，分析提出了脉冲液体射流泵的最优喉管长度范围；第五章对恒定、脉冲液体射流泵的基本性能进行了试验研究，对比试验结果和数值模拟结果，二者吻合较好。

Result: The present symptoms sort of male is : palmus, dizziness, dread in ext, anhelation, apopnixis, diaphoresis, obstruct of throat; and that of female is palmus, tremb or shiver, anhelation or apopnixis, diaphoresis, obstruct of throat, nausea and dizziness.

结果 ：男性主要症状排序为心悸、头昏、害怕即将死亡、气促/窒息感、出汗、喉头梗阻。女性主要症状排序为心悸、震颤/发抖、气促/窒息感、出汗、喉头梗塞、恶心和头昏。

The main lithology is lithic arkose and the average porosity of reservoir is 8.21%, the average permeability is 0.256×10-3μm2, and the reservoir belongs to low porosity ultra-low permeability, slender throat-micro throat reservoir.

储层的岩石类型为岩屑长石砂岩，储层平均孔隙度为8.21%、平均渗透率为0.256×10-3μm2，属于低孔特低渗、细喉～微喉型储层。

The throat of the vase or the throat of a chimney.

"花瓶的嗓口"或"烟囱的嗓口"。

Of or relating to the throat .clear mucus or food from one's throat .

把咽喉处的粘液或是食物清理掉。

Clear mucus or food from one ' s throat ;" he cleared his throat before he started to speak "

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The determination of the collocation place of metal wires, the principle of choosing the quantity of wires and the initial grain type and the ratio of initial burning surface to throat area are stated.The local ablation of thermal insulation barrier in nozzle convergence region and of throat insert is analysed.

论述了金属丝布置位置的确定及金属丝根数的选择原则；初始药型及初始面喉比的选择；分析了喷管收敛段绝热层及喉衬的局部烧蚀问题；阐述了过渡段燃面变化的计算方法，并附有计算机程序。

Green function defined inphase space differs from one in coordinate space by its struc-ture which exhibits nonlocatity in coordinates and oscillatorybehavior with respect to momenta.

在相空间中定义的Green函数不同于通常坐标空间的Green函数，在结构上显示出对坐标的高度非局域性，而对动量则显示出振荡行为。

The upper front part of a saddle;a saddlebow.

前鞍桥马鞍前面的上部分；前鞍桥