查询词典 low-cost

For the first time, the applied function of Copper azole preservatives for bamboo preservation has been studied; the advantage and shortage of CuAz on bamboo preservation has been analyzed; the mechanism and approach for formulation optimization of CuAz have been proposed. Moso bamboo , which is abundant in china, was used as experimental materials in this thesis. These investigations laid the foundation for the exploitation of bamboo preservatives with independent intelligent property right, low toxicity and high performance, high quality and low overhead.

本论文以我国资源丰富的毛竹为试验材料，首次对铜唑类防腐剂（Copper Azole，简称CuAz）在竹材上的应用性能进行研究，分析了铜唑防腐剂应用于竹材防腐的优势和不足，总结了竹材的腐朽机理、药剂的防护机理和固着机理，提出了铜唑类防腐剂配方优化的机理和途径，为竹材防腐剂的研发、优化和改造提供科学依据。

Low backlash, low noise and high reliability are the main characteristics of Tandler Products.

低齿隙、低噪音和高可靠性是Tandler产品的主要特点。

Absrtact: After analyzing market of body 2building industry in five provinces of northwestern China by using theory of industrial orga2 nization ,the conclusion as follows : In recent years the healthy body club quantity rose quickly , the club management scale gradually expands , the industrial market capacity increases causes northwest five provinces sports healthy body industry market concentration ratio to belong to the low market concentration ratio ; I ts product di fference low; The club enters/ withdraws from the market the bar2 rier to be bigger.

摘 要：采用产业组织理论对西北五省体育健身产业市场进行分析。近年来健身俱乐部数量上升快、俱乐部经营规模逐渐扩大、产业市场容量增大致使西北五省体育健身产业市场集中度属于低市场集中度；其产品差别度低；俱乐部进入/退出市场的壁垒较大。

Main products 35kV and below high or low voltage(cross-linked) power cable, overhead cable, 30kVand below heavy mobile equipment used high-pressure soft rubber cables,GM rubber cables, rubber Mine series cables, electrical wire and cable equipment used to control cables, bare wires, computer cables, On the cable, pre-cable, and other branches; Computer cable, rubber sheathed cable, aniline cable, pre-branch cable, Also various production flame-retarded, fireproof, waterproof, rat-proof, ant-proof, and low smoke halogen-free cable, and others special cables.

公司目前主要生产35kV及以下高低压电力电缆、绝缘架空电缆、30kV及以下重型移动设备用橡套高压软电缆、通用橡套电缆、矿用橡套系列电缆、电器装备用电线电缆、控制电缆、裸电线、计算机电缆、本安电缆、预分支电缆等；以及各种阻然、耐火、耐高温、防水、防鼠防蚁及低烟无卤电缆等特种电缆。

I have eight main products plant water barium hydroxide, a water barium hydroxide powder, a crystal water barium hydroxide, barium borate partial, thiourea, barium carbonate, barium chloride, barium nitrate, after I plant refined products up to no chlorine, no sodium, low Sr, low iron.

我厂主要产品有八水氢氧化钡、粉体一水氢氧化钡、晶体一水氢氧化钡、偏硼酸钡、硫脲、碳酸钡、氯化钡、硝酸钡等，经过我厂精制的产品可达无氯、无钠、低锶、极低铁。

After the water-based clean, the low K dielectric layer is formed on the surface of the barrier layer to achieve the composite layer that has a low K.

在以水为基础者清理之后，低的 K 电介体层在障碍层的表面上被形成达成有低的 K 的含有种种要素的层。

A little after Noon I found the Sea very calm, and the Tyde ebb'd so far out, that I could come within a Quarter of a Mile of the Ship; and here I found a fresh renewing of my Grief, for I saw evidently, that if we had kept on board, we had been all safe, that is to say, we had all got safe on Shore, and I had not been so miserable as to be left entirely destitute of all Comfort and Company, as I now was; this forc'd Tears from my Eyes again, but as there was little Relief in that, I resolv'd, if possible, to get to the Ship, so I pull'd off my Clothes, for the Weather was hot to Extremity, and took the Water, but when I came to the Ship, my Difficulty was still greater to know how to get on board, for as she lay a ground, and high out of the Water, there was nothing within my Reach to lay hold of; I swam round her twice, and the second Time I spy'd a small Piece of a Rope, which I wonder'd I did not see at first, hang down by the Fore-Chains so low, as that with great Difficulty I got hold of it, and by the help of that Rope, got up into the Forecastle of the Ship; here I found that the Ship was bulg'd, and had a great deal of Water in her Hold, but that she lay so on the Side of a Bank of hard Sand, or rather Earth, that her Stern lay lifted up upon the Bank, and her Head low almost to the Water; by this Means all her Quarter was free, and all that was in that Part was dry; for you may be sure my first Work was to search and to see what was spoil'd and what was free; and first I found that all the Ship's Provisions were dry and untouch'd by the Water, and being very well dispos'd to eat, I went to the Bread-room and fill'd my Pockets with Bisket, and eat it as I went about other things, for I had no time to lose; I also found some Rum in the great Cabbin, of which I took a large Dram, and which I had indeed need enough of to spirit me for what was before me: Now I wanted nothing but a Boat to furnish my self with many things which I forsaw would be very necessary to me.

午后不久，海面风平浪静，潮水也已远远退去。我只要走下海岸，泅上几十米，即可到达大船。这时，我心里不禁又难过起来。因为我想到，倘若昨天我们全船的人不下小艇，仍然留在大船上，大家必定会平安无事。这时就可安抵陆地；我也不会像现在这样，孤苦伶仃孑然一身了。而现在，我既无乐趣，又无伴侣。想到这里，我忍不住流下泪来。可是，现在悲伤于事无济，我即决定只要可能就先上船去。当时，天气炎热，我便脱掉衣服，跳下水去。可是，当我泅到船边时，却没法上去，因为船已搁浅，故离水面很高；我两臂所及，没有任何可以抓住的东西。我绕船游了两圈，忽然发现一根很短的绳子。我惊异自己先前竟没有看见这根绳子。那绳子从船头上挂下来，绳头接近水面；我毫不费力地抓住绳子往上攀登，进入了船上的前舱。上去后发现船已漏水，舱底进满了水。因为船搁浅在一片坚硬的沙滩上，船尾上翘，船头几乎都浸在水里，所以船的后半截没有进水。可以想像，我急于要查看一下哪些东西已损坏，哪些东西还完好无损。首先，我发现船上的粮食都还干燥无恙。这时，我当然先要吃些东西，就走到面包房去，把饼干装满了自己的衣袋，同时边吃边干其他活儿，因为我必须抓紧时间才行。我又在大舱里找到了一些甘蔗酒，就喝了一大杯。此时此刻，我极需喝点酒提提神。我这时只想有一只小船，把我认为将来需要的东西，统统运到岸上去。

Even better yet when you're in a hurry, try 3 scrambled egg whites and 1 yolk mixed with yellow bell pepper, fresh spinach, and low fat feta cheese - another tasty low fat dish.

甚至在你匆匆忙忙的时候还有更好的，试着用 3 个炒蛋白和 1 个带有黄色柿子椒、新鲜菠菜、低脂羊乳酪的蛋黄混合--另一盘低脂的美味。

It is prepared from pentachluorobenzonitrile by using KF as fluoride to substitute chlorine in the presence of benzonitrile under high temperature. But owing to the low solubility of KF and rigor synthesis condition, and the parallel auxiliary reactions, the speed of reaction as well as the yield is very low.

五氟苯甲腈的合成开发以五氯苯甲腈为原料在较高的温度下用氟化钾做氟化剂，通过取代苯环上氯原子而得到的，由于氟化钾在溶剂中溶解度低，合成条件要求苛刻，反应速度较慢，同时存在有平行竞争副反应，因而反应收率较低，国内尚无厂家生产。

Sb can combine with Cu and P to form a low melting point compound which lowers the melting point of binary Cu-8P eutectic alloy by nearly 200℃. Bi and Cu can create compounds with low melting point(270℃) distributing at the boundaries and that is the reason why the melting point of (Cu-8P)-Bi is lower than that of binary Cu-8P eutectic alloy. The eutectic cluster can be refined with the addition of Fe, and that is the reason why the addition of Fe can decrease the melting point of Cu-8P alloy. Two means of decreasing the melting point of Cu-8P are found.

一定量的Sb与Cu， P形成低熔点相，从而大幅降低了Cu-8P合金的熔点，使其熔点降低近200℃；加入少量Bi后， Bi与Cu在共晶团晶界上形成熔点为270℃左右的低熔点化合物，且Bi的加入明显细化Cu-8P合金共晶团，从而使Cu-8P合金的熔点降低；加入Fe能明显细化Cu-8P合金的共晶团，使层片间距由8μm减为2μm以下，并使共晶团由层片状向短棒状转变，虽然Fe与Cu形成熔点为806℃的高温相，但Fe的细化作用使得Cu-8P合金的熔点降低，但降低幅度不大。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。