查询词典 sand

A typical domestic sand jet fracturing tool is introduced. The basic structure of jet was introduced. The field applications indicate that sand jet fracturing is effective in improving production.

并对国内所使用的典型水力喷砂压裂工具进行了介绍，给出了工具中关键部件喷射器的基本结构，并联系国内现场实际的应用情况，说明了水力喷砂压裂是一种有效的增产技术措施。

The water-bearing sand strata section from DK355+494 to DK355+517 of Xingwangmao tunnel has been successfully consolidated by horizontal jet grouting piles. The construction technology and construction method of consolidating sand strata by horizontal jet grouting piles are presented in the paper.

结合兴旺峁隧道改DK355+494～+517段含水砂层采用水平旋喷桩加固的成功实例，介绍水平旋喷桩加固砂层的施工工艺及方法；并对施工所需的人员、设备配制以及在施工过程中出现的&抢钻&、&断桩&与&短桩&的处理方法进行简单介绍。

Sandblasting equipment automatically sandblasting machine, manually sandblasting machine, hand-held sandblasting machine, sandblasting Wang, the inside wall of sand blasting equipment, clean sand jet suction machine, CLEMCO sandblasting equipment and accessories, and dehumidifier machines.

喷砂设备自动喷砂机，手动喷砂机，手提式喷砂机，喷砂王，内壁喷砂设备，无尘喷吸砂机，CLEMCO喷砂设备和附件，及除湿机等。

"The Sand Fox" is the story of Old Sandy Man and his 19-year-old daughter Willow who have spent many years looking after the surviving desert plants and whose sole companion is an old sand fox, the natural enemy of the rats.

沙狐》写老沙头和他的十八九岁的女儿沙柳成年累月在沙漠里看管那些幸存的沙地植物，他们唯一的伙伴只有一只老沙狐。老沙狐是野鼠的天敌。

The factory's main products are various types of sawtooth-jig, play-sand, sand pump, the flotation machine, magnetic separator, the shaker, such as mining mineral processing equipment.

本厂的主要产品有各种型号的锯齿波型跳汰机，打砂机，砂泵，浮选机，磁选机，振动筛等矿山选矿设备。

The main research are: 1）describe the distribution characteristic of the horizontal microfacies and single sand body and the flat distribution rule of the single sand body.

平面微相和单砂体在平面上的展布特征，定量刻画了单砂体的平面分布规律；2）储层中微裂缝的方位、开度、孔隙度、渗透率等的定量描述方法；3）建立了岩心分析剖面。

According the self-similarity of the sand flat conformation of delta sand and the vertical frequency of the mud thin bed and combine some basic geologic material and interrelated literatures, bring the theory of holographic geology first time, think that geological bodies are generated not only the physical grain, but also the sedimentary of the geological information, local geological body can contain much or all information of the whole geological body which it belong to.

根据三角洲砂体平面分布和泥质薄层垂向发育的规律性尤其是其自相似性，从空间和时间两个方面进行了总结，同时结合相关地质资料和国内外有关文献，初步提出了&地质全息&理论，认为地质体不仅是物质颗粒的沉积，同时也是地质信息的沉积，局部地质体可以包含其所在整体的大部分甚至全部信息。

The sedimentary system may be divided into the side-edge distal and near-shore distal facies sequences and five microfacies, namely, flood channel terminus, mud flat, sand flat, mixed mud/sand flat and flooded lake tempestite.

该沉积体系分为洪水水道末端，泥坪，砂坪，砂泥混合坪和漫湖风暴等5个微相和侧缘远源，近岸远源两类相层序。

Is specialized in manufacturing reinforced resin cut-off wheel、cymbals shape grinding wheel、super thin cut-off wheel、GG、WA series of special grinding disc、PVA spongy wheel、steel wire wheel、plane abrasive cloth wheel、sheep's wool wheel、sand millstone、sand paper flat、pull floss slice、resin grinding wheel abrasives.

本公司专业生产增强树脂薄片砂轮、钹形砂轮、超薄切割片、GC、WA系列特种磨片、PVA抛光轮、钢丝轮、平面砂布轮、羊毛轮、砂盘、砂纸片、抛光膏等树脂砂轮磨具，是一家具有悠久的生产历史和相当技术力量的专业公司。

The main target stratum has the following characteristics: dominated by barrier-free clastic tidal facies, tidal facies are divided into three subfacies: supratidal zone, intertidal zone and subtidal zone. The tidal facies in Tazhong Area are mainly dominated by intertidal sand flat, sand-mud-mixed flat, intertidal mud flat and supratidal mud flat subfacies.

研究表明研究层段主要发育无障壁碎屑潮坪沉积相类型，潮坪相进一步区分出潮上带、潮间带和潮下带三个亚相，塔中地区潮坪沉积主要发育潮下带潮汐水道、潮间带砂坪、砂泥混合坪和潮间带泥坪及潮上带泥坪等微相。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。