低技术的

At present, high purity methanol is baddish, and also the technical route is short of competition inland. However, its market depends on import to a large extent.

目前，国内的高纯甲醇档次低，技术路线还不成熟，缺乏竞争力，高纯甲醇市场很大程度上还依赖进口。

A method for designing the perimeter air deflectable deposited combustor combining advantages and disadvantages of perimeter air, side air and blunt technique was proposed to solve problems of primary air fire carrying, high temperature erosion, slagging and low load flame instability in the large scale power plant boiler.

针对大型电站锅炉存在一次风喷口带火、高温腐蚀、水冷壁结渣、要求低负荷稳燃等问题，结合周界风、侧边风、钝体技术在不同方面的优缺点，提出了偏置周界风燃烧器设计方法。

Pulverized coal-fluidized bed is a new clean coal combustion technology. A high combustion efficiency can be got realizing in-furnace desulphuration with low NOx and N2O emissions.

粉煤流化床是一项燃烧效率高，同时实现炉内脱硫﹑低NOx和N2O排放的新型高效﹑清洁煤燃烧技术。

CH10,CH12 and CH15 materlals,which show lower disaccommodation and higher stbility over a wide range of temperatures, can be applied in the ADSL technology of internet telecolnmunication System,Which can greatly increase transmission velocity and distance and reduce THD of signals

CH10、CH12、CH15材料还具有宽温、低减落、高稳定性特征，用于网络通信系统ADSL技术，可大大提高传输速度和传输距离，减少信号的谐波失真THD。

Objective To evaluate the efficacy of treatment of dural arteriovenous fistulaby transarterial embolization with low dose of N-butyl-2-cyanoacrylate.

目的探讨经动脉途径以低浓度氰基丙烯酸正丁酯栓塞治疗硬脑膜动静脉瘘的技术方法和疗效。

Whenever a low-wage, educatable population can imitate the technology of a more advanced nation, it will do so.

每当低薪酬而高素质人口获得更加先进地区的技术时，就会如此。

A MEMS-based novel cell electrofusion chip design was presented for exploring cell electrofusion in a low-voltage condition.

提出了一种以MEMS技术为基础，可在低电压驱动条件下工作的创新型细胞电融合芯片。

It is an administering project of water erodible ditch combined with biological measure and engineering measure .

压柳谷坊应用范围较广，可就地取材，成本低，效益高，维修方便，筑造技术简单群众很容易掌握，是一项生物措施与工程措施相结合的水蚀沟治理工程。

Pretank technology is one of the effective ways to prevent the nonpoint pollution in headwater area of reservoirs because it has such advantages as low expenses, suitable for many kinds of conditions.

前置库技术因其费用较低，可以多方受益、适合多种条件等优点，是目前防治水库水源地保护区内面源污染的有效途径之一。

The advantages of α-hydroxyacetic acid biosynthesis over traditional chemical conversion are wide range of reaction condition,high conversion ratio and green process.

化学法生产羟基乙酸存在原料消耗大、产品收率低、环境污染严重等缺点；生物法合成羟基乙酸条件温和、底物转化率高，为绿色合成羟基乙酸提供强有力的技术支持。

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％。