high and low的例句大全

The household heating is best for low multiple-story building, the unit gas boiler heating is suit to high building, public or commercial building, and large-scale gas boiler regional heating is not suggested.

对于低层住宅应优先选用单户采暖，高层住宅、公共建筑和商业建筑应优先采用模块式燃气锅炉分散采暖，大规模的燃气锅炉区域采暖不宜推广。

That means it is very difficult to see a situation of high oil prices and low coal prices, it is all arbitraged out.

这意味着，我们很难看到高油价、低煤价的局面&都通过套利活动消除了。

The system can run off line or continuously for a long time, and it has the features of simple structure, high brushup, low cost, etc.

该系统能脱机和连续长期运行，具有结构简单、显示刷新速度快、成本低等特点。

SB2014 Precise DC Low Resistance Box has its own features such as high working voltage, good abstraction of heat efficiency, stable performance and novel configuration.

该电阻箱具有工作电流大、散热效果好、性能可靠、结构新颖等优点，适用于工厂、学校和科研单位作精密大电流低阻值电阻标准。

In addition, the enzyme activity of high yield female plant, low yield female plant and acarpous female plant were compared.

此外，还比较了高产、低产、不结果雌株之间同工酶的酶带和活性差别。

The latter has high coupling coefficient, low acoustic velocity and excellent temperature stability.

后者具有高的耦合系数，低的声速，好的温度稳定性。

To solve problems of low efficiency and high labor cost of manual proportioning, the automatic controlled proportioning system using agravic weigher is designed.

为解决生产过程中人工配料的效率低、工人劳动强度大的问题，有针对性地设计了失重秤配料控制系统。

However, the machining performance of micro tool is low, behaved as quick tool wear, frequent tool fracture, also the machining quality is not high, there is always burr generated on the edge and in the groove.

然而，在微细铣削加工中存在微径铣刀的加工性能不高，表现为刀具磨损快、常发生破损；加工质量不高，工件的棱边、沟槽处产生毛刺等问题。

The soft ground has characteristics such as rich natural water content, big air space ratio, high compressibility, low shearing strength and so on.

软土地基具有天然含水量大、空隙比大、压缩性高、抗剪强度低等特点。

The contact airburst fuze is a kind of fuze realizing accurate explosion height with wire length. It possesses the merit of high precision, strong antijamming ability and low cost.

触发空爆引信是一种以导线长度实现炸高精确控制的引信，它具有精度高、抗干扰能力强、成本低的优点。

The average man or woman nearly always wants to buy low and sell high.

一般人通常都想买在最低卖在最高.

Manufacturers pay for this prime space. Look high and low for comparable items.

生产商为此位置可是付了不少钱的, 所以抬头低头看来比较商品.

Hours low Leakage . Suit for use in timer loops and high-fidelity coupled circuits.

2000小时,低漏电流,适用于定量回路及 高保真 偶合电子线路中.

The sharp fall on Wall Street these days, buying high and selling low is very common.

在华尔街暴跌的这段日子, 高买低卖的现象非常普遍.

Extremely low dissipation factor, high stability. Used in TV gathering focus, oscillation frequency and timer circuits.

低损耗角正切, 高稳定的性能. 适用于电视聚焦, 振荡,定时回路.

High burning heat ratio and low gas consumption.

燃烧热效率高且耗气量少.

The grain boundary character distributions in annealed 304 stainless steel at high and low temperature after slight cold-rolling

小形变冷轧304不锈钢高温和低温退火晶界特征分布研究

Of course I know. according to the amount of the carbon content, carbon steels can be divided into low-carbon steel, medium-carbon steel and high& carbon steel. lime bright annealed wire

根据碳元素的含量，碳素钢可再分为低碳钢、中碳钢和高碳钢。中性介质中退火的钢丝

The chosen refractory is from ordinary brick, high alumina brick to brick and low creep re.

选用的耐火材料也从一般的粘土砖 、 高铝砖到高温特性较好的硅砖及低蠕变耐火材料.

A new disinfectant with high bactericidal effect and low corrosion has been developed.

本研究开发了一种高效低腐蚀消毒剂.