1、

The well Zhu-jia I was a important wild cat well, but its technical casing was broken in the depth of 3279.7m, it had a feature of high strength and anti-H 2S and heavy-wall.

重点探井朱家1井的244.5技术套管在固井时于井深3279.7m处断裂,这是一种高强度、防硫化氢、厚壁套管,段铣难度大。

互联网摘选

2、

The average rate of penetration reaches 11.46 m/ h, increased for about 100% compared to the rate of penetration of neighboring well.

试验结果表明,在高压地层采用天然气钻井技术可以大幅提高钻井速度,该井平均机械钻速达11.46m/h,与邻井相比机械钻速提高1倍以上。

互联网摘选

3、

For the sludge water with solid content more than 0.2%, the solid content of thickened bottom sludge can be up to 2.6% at solid loading of 3.2-( 3.4) kg/ ( m~ 2 · h).

对于含固率>0.2%的排泥水,当固体负荷为3.2~3.4kg/(m2·h)时经浓缩后底泥的含固率>2.6%;

互联网摘选

4、

Conclusions Viable M. tuberculosis H_ 37 R_v can induce the activation of macrophages and the production of more NO and cytokines which play important roles in the host immune response.

结论活的结核分支杆菌H37Rv能显著诱导巨噬细胞产生NO和细胞因子,而产生有利于宿主的免疫应答。

互联网摘选

5、

Ti ( C, N)-based cermet was prepared from TiC, TiN fine powder with the size of 0.2 μ m by sintering in vacuum at ( 1 430 ℃) for 1 h.

由平均粒径为0.2μm的TiC,TiN细粉,经1430℃,1h真空烧结制备了Ti(C,N)基金属陶瓷。

互联网摘选

6、

The titanium carbonitride powder with average particle diameter of 2 μ m was prepared at 1700 ℃ for 3 h, nitrogen partial pressure of 0.1 MPa.

在N2压力为0.1MPa的条件下,于1700℃保温3h热处理后,可以获得平均粒径为2μm的碳氮化钛粉末。

互联网摘选

7、

Machining Process Improvement for Lathe Bed Surface of M, K and H

车床床身M面、H面、K面加工工艺的改进

互联网摘选

8、

Process Design of Transforming 6000 m~ 3/ h Oxygenerator

氧气厂6000m~3/h制氧机改造工程工艺设计

互联网摘选

9、

The results show that the highest current effi-ciency of the electrolytic reaction is obtained in a solution consisting of 0.45M CoSO_4 and 5.3M H_2SO_4 us-ing silver ions as the catalyst, PbO_2/ Pb as the anode at 11 ℃.

结果表明,在11℃、以银离子作催化剂,用Pbo_2/Pb作阳极,在含0.45MCOSO_4的5.3M硫酸溶液中进行电解反应时,可获得较高的电流效率。

互联网摘选

10、

The function of tetrabutyl titanate is to react with the surface hydroxyl groups and adsorbed H_2O on the powder particles to produce new binding sites such as M O Ti OC_4H_9 and M O Ti OH, which can easily react with the carboxylic acid.

钛酸四丁酯的作用是与粉体粒子表面的羟基以及吸附水反应产生偶联点,如M O Ti OH,这些偶联点易于与羧酸反应;

互联网摘选

11、

Diamond enhanced tungsten carbide composite spherical crown button bits with strengthened gage achieve an average drilling rate of 2.82 m/ h and an average service life of 10.18 m;

保径加强型金刚石&硬质合金复合球齿钻头的平均钻进效率为2.82m/h,钻头的平均寿命为10.18m/个;

互联网摘选

12、

The optimal operating condition of series-wound thermosyphons is the evaporative length of 120 mm, inclination angle of 30 °~ 40 °, hot water temperature of 60 ℃, flow rate of 0.3m~ 3/ h, and series-wound type of D.

串联热管在倾角为30°~40°、热水温度为60℃、热水流量为0.3m3/h、蒸发段长度为120mm、D型串联的条件下运行最佳。

互联网摘选

13、

In a 800 t/ d soybean flan extraction, the total air exhaust capacity of miscella vacuum evaporation system is 361.63 m 3/ h by calculation, which provide the evidence for the equipment selection of vacuum system.

通过理论计算,得出了日处理800t大豆坯的整个混合油负压蒸发系统总抽气量为36163m3/h,为真空系统设备选型提供了科学依据;

互联网摘选

14、

by 4 h catalytic oxidation with clo 2 1.2 kg/ m 3 in normal pressure and temperature, the removal rates of cod and volatile phenol are 41% and 78% respectively.

常温常压下投加二氧化氯1.2kg/m3,催化氧化4h,COD和挥发酚去除率分别为41%和78%;

互联网摘选

15、

Bach M, Meigen T, Strasburger H ( 1997) Raster-scan cathode ray tubes for vision research – limits of resolution in space, time and intensity, and some solutions.

巴赫男,蝇吨,斯特拉斯堡尔的H(1997)光栅扫描的视觉研究阴极射线管-在空间分辨率的限制,时间和强度,以及一些解决办法。

互联网摘选

17、

The range includes two other embroidered decorations, also costing £ 25 each-a cream 'H' and 'M' heart, and wedding bells, also featuring the stars and stripes and the Union flag, and an 'M' and 'H'.

还有两样单价为25英镑的刺绣品:奶油色的H和M镶在心形里、婚礼铃铛上也有英美国旗和H、M。

互联网摘选

18、

The result shows that the degradation efficiency of chlorophenol is the best in 0.05 m~ 3/ h sparged oxygen, initial pH 3.0 and applied current 0.7A.

结果表明,在氧气流量为0.05m3/h、pH3.0、电流密度为0.7A时,氯酚的降解效率最好。

互联网摘选

19、

And I'm proud to be working for Ben Morris, the leading expert n Stamoford history... Do you know how my name is spelled? P-h-i-l-i-p T-a-t-e.

本.莫里斯先生是研究斯坦福德历史的第一流专家……你知道我的名字是怎样拼写的吗?

互联网摘选

20、

The optimal operational parameters of 100 t shaft EAF at Anyang Steel are calculated with a model under the conditions: charge of hot metal 31%, oxygen flow 5500 m~ 3/ h, average active power 55 MW and with preheating light scrap.

对于安钢100t竖炉电弧炉,通过该模型计算出最佳的工艺参数为热装31%铁水、吹氧量5500m3/h、供电平均有功功率55MW、采用轻型废钢进行预热。

互联网摘选

  • 今日热词
  • 热门搜索

英语网英语词典(dict.25820.com)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈