查询词典 concentrate one's efforts

In Canada, Acadian Mining has announced that 1Q2008 lead concentrate output at its Scotia zinc-lead mine was 22% below target at 2,116t, due to lower ore grade than expected and below-target mill recoveries.(lead-in-concentrate output was 1,484t).

在加拿大，Acadian矿业公司宣布旗下Scotia锌铅矿2008年一季度铅精矿产量较目标产量低22％，为2，116吨，因矿石品位较预期下降，工厂回收量低于目标量。

The total flavonoids content of peanut hulls of different sources were evidently different,those peanut hulls contained more total flavonoids from Shandong province,higher maturity and raw. This suggested that attention should be paid to the choice of peanut hulls as medicine materials. 3.The optimized extraction technology conditions considering the two indices of total flavonoids andβ-sitosterol were: the peanut hulls were extracted by 95% acohole 6 times of the hulls weight refluxing for 2 hours first,and extracted by 70% acohole 4 times of the hulls weight refluxing for 2 hours at the temperature below 80℃successionally,then the concentrate was dried vacuumizedly with the additament of starch 2% of the concentrate weight after the extracts were fitrated,united and concentrated. 4.The dried extract powder possessed high hygroscopy and low fluidity,but the weight variation of capsule contents could comply with the requirement of CP if it was mixed with dextrin and granulated by sieving 40 meshes using 95% ethanol as the wetting agent,and filled into capsules after dried below 60℃.The critical relative humidity of the granules was about 63%.

不同来源的花生壳总黄酮含量有较大差异，山东产区、成熟度高的及未经炒制的花生壳总黄酮含量较高，提示作为药材时应注意选择； 3、兼顾总黄酮及β-谷甾醇的最佳提取工艺为：先以95%乙醇6倍量加热回流提取2小时，再以70%乙醇4倍量80℃以下回流提取2小时，提取液过滤、合并、浓缩，加2%淀粉60℃以下减压干燥； 4、浸膏粉吸湿性大，流动性差，但加糊精并以95%乙醇为润湿剂、过40目筛制粒，60℃以下烘干后填充胶囊，可保证装量差异符合要求；颗粒临界相对湿度约为63%。

Sucrose, Glucose Syrup, Apple Pectin, Fumaric Acid, Natural Flavors and Colors (annatto, black carrot juice concentrate, berry juice concentrate and tumeric). L'il Critters Groovy Calcium Gummy Bears are sprinkled with fumaric acid, citric acid and sucrose crystals for a delicious sour flavor.

蔗糖，葡萄糖糖浆，苹果果胶，富马酸，天然风味和颜色(红木，黑色浓缩胡萝卜汁，浆果浓缩汁等) L'il 小熊钙片表面撒满反丁烯二酸类的酸，柠檬酸和蔗糖晶体，因此具有美妙的酸甜口味。

In this paper, contrast flask bacterial tests of high arsenic gold concentrate with arsenopyrite type and pure arsenopyrite mineral showed that the pyrite in the concentrate promoted the efficiency of dearsenication rate of the mineral, it was significantly higher than pure arsenopyrite.

通过毒砂型高砷金精矿和单矿物纯毒砂的氧化对比摇瓶试验，发现由于金精矿中黄铁矿的存在促进了矿物的脱砷效率，脱砷速度明显高于纯毒砂。

Children often talk about the story of the dedication of learning, such as Chen Yi to concentrate on childhood as a result of learning is that when using ink to eat cake,"the first cantilever, cone刺股","wall to steal cutting-ray" and other stories, story-telling not only the children by the incentive to concentrate the attention, but also exerts a subtle influence on children's thoughts and words and deeds.

经常给宝宝讲有关专心致志学习的故事，如陈毅小时候由于学习很专心，以至于拿墨水来当饼吃，"头悬梁，锥刺股"、"凿壁偷光"等故事，讲故事不仅使宝宝专心注意受到激励，而且还潜移默化地影响着宝宝的思想和言行。

By using competitive adsorption of activated carbom to remove unfavorable influence of carbon in carbonaceous gold concentrate on leaching process, the leaching rate of gold concentrate can be improved to 88% as compared with 10%by direct cyanidation.

本文论述了利用活性炭竞争吸附作用，消除含炭金精矿中炭在浸出过程中的影响，使金精矿的浸出率可由直接氰化的10％提高到88％。

The concentrate should be diluted 1 part concentrate to between 25 to 50 parts water.

在集中精力应稀释1款的一部分集中到25至50部分水。

boiler is a important power equipment,the require is to provide qualified vapour,let the amount of vapour maked by boiler suit for the load.because of this,every main parameter in the process of the product should be strict controlled.this paper is introduced same main control system in the process of boiler control、concentrate and disperse control system 、the characteristic and the develop of the MCGS compose status software.integrate with the technique of the boiler, discuss the single momentum, double momentum, three momentum boiler control system distinguishly.we think in the process of micro boiler control, three momentum control is the best choice,and has been well implemented in the water level mediation.further more,use the concentrate and disperse control and MCGS compose statue sofeware can achieve the control of the boiler,and can reach a fine effect..

锅炉是一个重要的动力设备，其要求是供给合格的蒸汽，使锅炉发气量适合负荷的需要。为此，生产过程的各个主要参数必须严格控制。本设计了研究锅炉控制过程的几个主要控制系统，以及集散控制系统和MCGS组态软件的特点和发展状况。结合锅炉的工艺情况，针对单冲量、双冲量、三冲量锅炉控制系统，对它们存在的利弊做出了比较和分析。结合生产实践，对三冲量的算法进行比较，认为在小型锅炉控制过程中，三冲量控制是最好的选择，并在水位调节中得到很好的应用。

Calves in group 1were fed by traditional model(power feed + guinea grass),fresh milk 4L/d and warm water, and were trained to ingest guinea grass freely; Calves in group 2 were fed with fresh milk 7L/d and warm water, and were trained to ingest pellet concentrate freely; Calves in group 3 were fed with fresh milk 7L/dand warm water, and were trained to ingest pellet concentrate added with yeast culture(20g/d). Calves in group 2 and group 3 were forbidden to contact guinea grass.

处理组1中犊牛按照传统模式饲喂，日哺喂鲜乳4L，饮温水，逐渐增加精料饲喂量，羊草在犊牛入舍后便训练其自由采食；处理组2犊牛日哺喂鲜乳7L、饮温水，自由采食颗粒精料；处理组3犊牛日哺喂鲜乳7L，饮温水，自由采食颗粒精料并禁饲羊草，在处理组2日粮基础上每日添加20g酵母培养物。

Leaching molybdenite concentrate with FeCl3 solution further remove impurities of lead,copper and calcium etc.in molybdenite and concentrate.

用三氯化铁浸出钼精矿可进一步降低钼精矿中的铅、铜和钙等杂质。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。