孔

Due to the complexity of porous media, the analytical theory about porous media seepage must be based on the method of porous media continuum hypothesis.

由于多孔介质本身的复杂性，多孔介质渗流问题的分析理论往往需要在多孔介质连续介质方法的基础上进行。

Based on sandstone pore throat model to study inherent regularities among sandstone throat pore diameter ratio, throat pore volume ratio and throat pore coordination number.

根据砂岩孔喉模型，研究砂岩孔喉直径、孔喉体积比、孔喉配位数之间内在的规律。

Tear off the form along the perforations and send it to Sales.

沿着纸孔撕下表格，寄给销售部。

Based on this, an interpretation model of secondary porosity index for the reservoir is established.

地层密度测井与声波测井虽然同为孔隙度测井系列，但是它们响应的是不同的孔隙结构，由此可以得到储层次生孔隙度指数测井解释模型。

He pierced the skin of cooking Frankforts with a fork.

他用叉子在要烹调的香肠上扎了孔

The needle left a prick in the tailor's finger.

裁缝的手指上有个针扎的孔.

It is pointed out that like the barrel type piercer process, the control of the cone type piercer roll speed is also very important.

指出了锥形辊穿孔机也要和桶形辊穿孔机一样，要重视对穿孔机轧辊转速的控制。

Combined with construction of drilling-grouting pile of main tower of large bridge in Dongsha, it illustrates whole course of construction of drilling-grouting pile, and puts forward performance requirement in drilling, which to perfect construction process for drilling-grouting pile and can be referred for similar engineering.

结合东沙特大桥主塔钻孔灌注桩施工实例，详细阐述了钻孔灌注桩施工的全过程，以完善钻孔灌注桩施工工艺，可供类似工程参考借鉴。

Bistatic SAR is the typical distributed SAR system, as well as the basic model of which, so it is the sally port to start the research and development of distributed SAR system.

双站SAR是分布式合成孔径雷达系统的典型代表，是分布式合成孔径雷达系统的基本模型，更是研究分布式合成孔径雷达系统的突破口。

This article measures the improvements in the structure of stretching channel and its distribution by means of taking the channel in position, covering friction, controlling the length of the cable and bent of bar in post-tensioned concrete girder.

对后张法预应力钢筋混凝土梁张拉孔道的构造与布局、保证孔道准确的措施、孔道摩阻和钢丝束伸长量以及钢筋构造等，进行简要论述。

Stomata of the first leaf buds, scales leaf were not fully developed, stomata of the second leaf tent to mature. Stomata of the third leaf, the fourth leaf, fish leaf was mature.

芽下第一叶、鳞叶气孔器发育不完全，芽下第二叶气孔器发育趋向成熟、芽下第三叶、芽下第四叶、鱼叶气孔器发育成熟。

There are twin holes on each side of the instrument.

这工具的两边各有一对孔眼.

Leconte showed good form.

勒孔特表现出良好的状态。

Tear the sheet of stamps along the perforations.

沿齿孔把邮票撕开。

It was found that in double logarithmic coordinates, the relationship of formation factor and porosity is a second order function and no longer the linear formula proposed by Archie in 1940's.

在双对数坐标系中，由低孔隙到高孔隙整个范围，砂岩地层因素与孔隙率的关系为一个二次函数。

The paper introduces the operating principle of the blind drilled press, the press section arrangement of the 4400/ 420 corrugating medium paper machine, the design parameters of the blind drilled press roll and the operating practice of the blind drilled press.

叙述了盲孔压榨的工作原理。介绍了4400/420瓦楞原纸机的压榨部配置、盲孔压辊的设计参数、盲孔压榨的运行实践。

Sintered porous brick mainly sintered porous clay brick, coal gangue porous brick, shale porous brick.

烧结多孔砖主要有烧结粘土多孔砖、煤矸石多孔砖、页岩多孔砖等。

She fitted her key in the lock.

她把钥匙插进锁孔。

The climate warming is the governing factor on the rise of the groundwater temperature intensified by groundwater movement and precipitation, which is obvious for phreatic water and confined water.

对于孔隙潜水和孔隙承压水，地下水温度呈上升变化的本质原因是全球气候逐年变暖，而地下水活动和大气降水的增强起到了促进作用，特别是对孔隙承压水温度的上升作用更加明显；

I bored a hole so that the fixing bolt would pass through.

我钻了个孔，好让固定插销穿过去。

I dropped a quarter into the slot of the pay phone.

我向付费电话的投币孔里投了一枚25分硬币。

The nightdress has handmade lace round the armholes and neckline.

这件女式睡衣的袖孔和领口都镶着一圈手织花边。

Keep good apples in perforated polythene bags.

把好苹果放在有孔的聚乙烯袋中保存。

He was pasting up the holes in the glass with brown paper.

他用牛皮纸把玻璃上的洞孔封住.

Three types of perforation structure were recog-nized in these species.

根据穿孔板的结构可分为三种型式：（1）单穿孔板，这类穿孔板较普遍存在。

The form of the perforation plates in the typical vessels are various, divide into several subtypes: scalariform perforation plates, reticulate perforation plates.

在导管分子中，存在着梯状穿孔板、网状穿孔板、混合型穿孔板和单穿孔板；

Make two holes with a hole punch.

用打孔器打两个孔。

Make sure the draining board, sink and plug hole are regularly disinfected.

滴水板、水槽和塞孔一定要定期消毒。

We caught her peeping through the keyhole.

她从锁孔偷看时，被我们撞着了。

Suitable-board fake-double board carbon ink silver slurryLCD precision circle label-sensitive taphole of anti-seal-tadpole wet membrane printing.

适用于线路板之碳贯孔、 银贯 孔、铜贯孔、绝缘材料贯孔的网印及精细线路、标示文字等印刷作业.