It is set up trinomial equation for fractured well on-permeability gas reservoirs based on percolation mechanics.

The main reason for this seems to be the slow percolation rate of the local soil.

主要原因似乎是当地土壤的渗透率比较低.

Percolation structure of concrete was tested and characterized by AC impedance spectroscopy.

混凝土的渗流结构可以用交流阻抗谱方法来测定和表征.

A percolation model for closed carbonate reservoir with natural fractures was built.

建立了天然裂缝性碳酸盐岩封闭油藏渗流模型.

ObjectiveTo study the percolation extraction process of Rabdosia rubescens by orthogonal texts.

目的采用正交试实验法研究冬凌草的渗漉提取工艺.

The results achieved by using the Archie formula and the percolation theory are in good accordance.

根据阿尔奇公式的分析结果同逾渗理论结果一致.

Add the correct amount of water and reassemble the percolator.

添加正确的水量和组装的过滤器.

He watched the coffee beating in the cracked dome of the percolator.

他注视着咖啡壶破裂的圆顶内翻腾的咖啡.

Do you want to try the percolator grind?

你试用一下过滤咖啡粉怎么样?

Percuss shoulders and upper back on both sides.

叩击肩胛部和两侧上背部.

The doctor percussed his chest and back.

医生叩诊他的前胸和后背.

A healthy tooth percussed with a metal instrument gives a metallic sound.

用金属器械对健康的牙齿作叩诊则发出金属声.

Now , please enjoy the percussion musicand great china >.

请欣赏打击乐大中国>,表演者,中大班小朋友.

Drummer's traps are a kind of percussion musical instruments.

鼓手用的乐器是打击乐器.

There are the usual strings, woodwind, brass and percussion of a western orchestra.

有常用的弦乐器 、 木管乐器 、 铜管和打击乐器.

The orchestra of traditional opera consists of percussion , stringed and wind instruments.

中国古代戏曲伴奏需要文场和武场.

percussion instruments

打击乐器

In Sun Son's performances, each member uses body movement, percussion instruments, and voice to explore rhythm.

在身声的演出中, 每位团员都用肢体动作 、 打击乐器和声音来探索节奏.

Some pieces are also scored for piano, strings, and percussion.

一些段落是给钢琴 、 弦乐和打击乐谱曲的.

A symphony orchestra is composed of a variety of brass, woodwind, percussion and instruments.

交响乐队是由许多不同的铜乐器, 木管乐器, 打击乐器,弦乐器组成.

Wu Opera percussion and the same field.

武场打击乐与京剧相同.