多砂的

The company introduces the overseas equipment's new technology unceasingly, the development produces the automatic sand which, mechanic Taiwan, dentistry multi-purpose powder dust catcher dentistry mechanical devices and so on mechanic dresser, agar-agar heater, agar-agar mixer compares favorably with the overseas similar products, the company present has become one of oral cavity most influential enterprises.

公司不断引进国外设备的新技术，开发生产出与国外同类产品相媲美的自动喷砂机、技工台、牙科多功能粉末集尘器技工打磨机、琼脂加热器、琼脂搅拌机等牙科机械设备，公司目前已成为口腔界最具影响力的企业之一。

The engineering drilling covers most arenaceous stratum,many commerce sections and lots of underground pipes,which demands highly safety.

沈阳地铁工程穿过的地层主要为砂性地层，沿线地上穿越多个商业繁华区，地下管线密集，安全要求高，施工引起的环境岩土工程问题是地铁建设风险的重要组成部分。

The results show that under crop rotation of wheat and maize in damp soil and brown soil, stalks return to fields integrated with applying potash fertilizer can keep K balance within a cycle and K return rate reaches 109.1%～111.9%, annual wheat stalks return to fields can provide 226.5～261.0 kg/hm2 K, meanwhile the K return rate reaches 95.2%～97.1% for only applying potash fertilizer; under crop rotation of wheat and soy bean in grittiness black earth, only applying potash fertilizer can also keep K balance within a cycle, its K return rate reaches 119.9%, meanwhile the K return rate reaches 142.0% for stalks return to fields integrated with applying potash fertilizer, which result from maize being much more absorption to K than soy bean.

在砂姜黑土区小麦+大豆轮作制度下，即使小麦秸秆不还田，仅施用化学钾肥，亦能维持小麦-大豆轮作周期钾素的平衡。施钾配合秸秆还田处理，钾归还率达142.0%，施钾且秸秆不还田处理钾归还率达119.9%。主要是大豆不象玉米那样带走较多的钾造成的。

The product has five serried and more than eighty specifications. The main products are electric hammer,electric planer, electric drill,circular saw,electric shears, impact drill,angle grinder,vertical grinder,electric floor sander,stone cutter,formed material culter,grass mower,electric lopping shears etc.the company attaches importance to improving product quality and service level.

公司已形成了以"光明"牌为主导的五大类八十多个品种的生产规模及销售网络，其中主要产品有：电锤、电刨、电钻、电园锯、电剪刀、冲击钻、角向磨光机、直向砂轮机、地板砂光机、石材切割机、型材切割机、剪草机、剪枝机等，并取得国家"CCC"认证、"ISO9002"质量体系认证，可提供"CE"、"UL"认证的产品。

One (1) pumps Products: submersible pump, jet pump, drainage pump, sewage pumps for civilian use; end suction pumps, in the open pumps, booster pumps, fire pumps for industrial and commercial; centrifugal pump, diaphragm pump, column Cypriot pump applicable to agriculture; desalination pump, reciprocating pump, axial flow pump for municipal construction; bilge pumps, cooling pumps, sewage pumps, high pressure washing pump, water pump for sea; purification and filtration equipment: FLECK valves for the boiler water softener system, reverse osmosis pretreatment system installations, domestic and commercial water softener system; STRUCTURAL cans resin applied to sand filters, commercial water softener, ion exchange, multi-media filtration, activated carbon filtration; CODELINE Hymenolepis apply to sea water, bitter, salt water desalination projects, power plant boiler supply water treatment industry, chemical industry process water, electronics, semiconductor industry, ultrapure water treatment, metallurgy, light industry, electroplating industry wastewater treatment, food and beverage, health care; swimming pools and water features equipment for spa, swimming pools, large baths and so on.

其中泵类产品：潜水泵、喷射泵、排水泵、污水泵适用于民用；端吸泵、中开泵、增压泵、消防泵适用于工业和商用；离心泵、隔膜泵、柱塞泵适用于农业；脱盐泵、往复泵、轴流泵适用于市政建设；舱底泵、冷却泵、污水泵、高压冲洗泵、饮用水泵适用于海运；净化与过滤设备：FLECK阀门适用于锅炉软水系统、反渗透系统的预处理装置、家用及商用软水系统；STRUCTURAL树脂罐适用于砂滤、商用软水器、离子交换、多介质过滤、活性碳过滤；CODELINE膜壳适用于海水、苦、咸水淡化工程、电厂锅炉补给水工业处理、化工行业工艺用水、电子、半导体行业的超纯水处理、冶金、轻工业、电镀等行业的废水处理、食品饮料、卫生医疗；泳池及水景设备适用于水疗、游泳池、大型浴场等等。

Our factory always takes the logos of people foremost and customer-oriented, advocate principia of environmental protection, honor, elegance and concordant, use German and Italy advanced producing equipment, such as hot-press, cold-press, edge bonding machine after forming, wood skin sewing machine, many line drill, single line drill, Imitating model lathe, shaking sanding machine, solid milling machine, guiding way wood saw, all sides planer, pushing platform saw, polishing and shining machine, automatic overlay flow production line, painting sprinkling systems, corium sofa and office chair producing equipment ETC.

工厂一贯秉乘以人为本，以客为尊的理念，崇尚环保。尊贵。高雅。和谐的原则，采用德国及意大利先进的生产设备，如热压机、冷压机、后成型封边机、木皮缝合机、多排钻、单排钻、仿型车床、震动式砂光机、立铣机、导向开料锯、四面刨床、推台锯、打磨抛光机、全自动贴面流水生产线、油漆喷淋系统以及真皮沙发、办公椅生产设备等。

Which has become a common impurity of quartz sand and pyrite nails, but also structural breccias (often as a "chicken blood" package, with hard texture and a soft) and late finePulse (mostly to the low hardness of stone or pyrophyllite open nature, its main impact there is beautiful).

其中常见的杂质有成为砂钉的石英和黄铁矿，也有构造角砾（常为&鸡血&包裹，质地有硬有软）和后期细脉（多为硬度不高的地开石质或叶蜡石质，其存在主要影响美观）。

The product has five serried and more than eighty specifications. The main products are electric hammer,electric planer, electric drill,circular saw,electric shears, impact drill,angle grinder,vertical grinder,electric floor sander,stone cutter,formed material culter,grass mower,electric lopping shears etc.the company attaches importance to improving product quality and service level.

公司已形成了以&光明&牌为主导的五大类八十多个品种的生产规模及销售网络，其中主要产品有：电锤、电刨、电钻、电园锯、电剪刀、冲击钻、角向磨光机、直向砂轮机、地板砂光机、石材切割机、型材切割机、剪草机、剪枝机等，并取得国家&CCC&认证、&ISO9002&质量体系认证，可提供&CE&、&UL&认证的产品。

This paper proposed to use fractal interpolation to study the rule of the sandstones distribution. It provided more technical support from the brand-new angle for the oil and gas exploration and development.

本文提出了采用分形插值方法对砂体的展布规律进行研究，从全新的角度为油气勘探、开发提供更多的技术支持。

Comparing the sand wedge developing conditions of three stages of the Holocene in Diaojiaohaizi section with the sand wedge developing conditions on Qinghai-Xizhang Plateau and the environmental conditions in the southrn boundary of modern perennial frozen earth area in north area in northeastern China, this thesis hold that the temperature of the cold stages of the Holocene was only2-3℃lower than that of today.

将大青山调角海子剖面全新世三期砂楔与青藏高原现代寒冻裂隙发育的条件及我国东北现代多年冻土区南界的环境条件类比，认为全新世低温期时气温最多只比现代下降了2~3℃。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。