barite的例句大全

The overseas field application shows that oil base muds with densities greater than 1.6 g/ cm3 have lower equivalent circulation density ( ECD) if manganese tetraoxide is used as the weighting agent, instead of barite.

国外现场应用表明，对于密度在1.6g/cm3以上的加重油基钻井液，用四氧化锰代替重晶石粉加重，能降低钻井液的当量循环密度。

The process flows are very simple. Barite concentrate is usually output after single-stage washing, two-stage crushing and single-stage jigging separation, without recycling associated minerals ( such as fluorite).

工艺流程比较简单，一般经过一次洗矿、两段破碎、一段跳汰分选产出重晶石精矿，对于其中伴生矿物（如萤石）未进行回收利用。

There is a stone powder factory affiliated to No.1 Drilling Company of Liaohe Oilfield which specializes in grinding quartz, bentonite and barite for preparing drilling fluids.

辽河油田钻井一公司下属的石粉厂，它是专门粉磨石英、膨润土和重晶石的工厂，供配制钻井液用。

The main stage barite mineralization was after fracture silication, later was superimposed with tenacity-brittle shear fracture.

主期重晶石矿化在断裂硅化作用之后，其后有韧&脆性剪切带构造的叠加改造。

This paper described the separation of fluorite from barite by flotation with S-2 as a regulator and C_ ( 235) as a collector.

以S-2（可溶性硫酸盐）作调整剂，C（235）（烷基α-羟基1,1双膦酸）作捕收剂，浮选分离萤石与重晶石。

The Method of Antisepsis by Restraint of Fluoride in Production Process of Ultrafine Barite Powders of Special grade

超微重晶石特级粉制造工艺中的制氟防腐方法

we want to buy cement and sand, chemical supplies, barite bentonite cement, aggregate chemicals.

我们要采购水泥和沙子，化学品，重晶石膨土水泥，合计化学药品。

determination of ultra-trace rare earth elements in barite by icp-ms after matrix separation

基体分离-电感耦合等离子体质谱测定重晶石中超痕量稀土元素

the vertical miler mills applied to producing non-metallic minerals such as ground calcium carbonate, barite, pyrophyllite and others were discussed.

以重钙、重晶石、叶腊石等为例，探讨立式磨在非金属矿超细产品生产中的应用。

geological instruction of barite witherite deposit exploration

重晶石毒重石矿地质勘探规范

and the filler is oil coke and barite.

所述的填料为石油焦炭和重晶石。

barium as barite barium sulfate is used industrially as a white pigment for paint.

钡以重晶石形态硫酸钡在工业上用作油漆的白色涂料。

1.15 at least 80 tons barite should be kept on hand at rig. we must give great care upon transistor biasing.

平台上必须储备至少80吨的重晶石粉。我们必须十分重视晶体管的偏置。

In addition, Han Shan also contain pyrite have even found that there is barite He Shan.

此外在罕山还蕴藏有黄铁矿、连何山发现有重晶石.

At least 80 tons Barite should be kept on hand at rig.

平台上必须储备至少80吨的重晶石粉.

Prismatic crystal of Barite on Calcite crystals.

柱状晶形的重晶石在方解石晶簇上.

The surplus barite, bentonite and cement have to trans-fered to the supply boat.

反多余的重晶石, 粘土粉和水泥运到拖轮上.

There are mineral oil, natural gas, uranium, iron, chrome, bauxite, barite, such as zinc.

矿产有石油 、 天然气 、 铀 、 铁 、 铬 、 铝土 、 重晶石 、 锌等.

Both aspects are also the constraints forapplication of barite to the paleoceanographic researches in the future.

上述问题是当前研究的难点,也是制约重晶石广泛用于古海洋研究的基本问题.

Barium as barite ( barium sulfate ) is used industrially as a white pigment for paint.

钡以重晶石形态 ( 硫酸钡 ) 在工业上用作油漆的白色涂料.