- 更多网络例句与铅包相关的网络例句 [注：此内容来源于网络，仅供参考]
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The experiment showed that the green algae in fresh water had a strong adsorption on plumbum,and the adsorptive efficiency would be 40% when pH was 4,the temperature reached 28℃ and the 2 g algae adsorbed the 20 mL liquor which contained Pb2+ of 100 mg/L.
结果表明，淡水中丝状绿藻对铅有较强的吸附能力，当pH值和温度以及包埋藻类的量控制在一定条件下，即pH值约为4，温度为28℃左右，按照2 g藻类处理20 mL质量浓度为100 mg/L Pb2+溶液原则包埋藻类，就可以使单位藻类吸附效率达到40%。
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It is equal to abandoned this part of material of nib lost and sharpens the saw-dust lost with the wooden pencil in fact, Because in 95%, the lead clothing pencil the raw materials utilization ratios of it material-saving the wrapping up core lead part removes the space of blind hole part of filling in backs end of pencil stub that are taken up of post of handle of pencil, The plumbaginous clothing material sharpens the saw-dust equivalent of material lost to consume with the wooden pencil basically, The pencil utilization ratio of raw materials produced with the timber is in 30-35%, a finished product pencil can only use two-thirds in using, Back one-third is abandoned, so the material-saving pencil is still pencil province of material-saving raw materials compared with wooden pencil.
被弃掉的笔头这部分材料实际上是与木制铅笔削掉的木屑是相等的，因为，节材铅笔它的原材料利用率在95%，铅衣包铅芯部分除去铅笔柄柱塞所占的铅笔头后端的盲孔部分的空间，铅衣材料基本和木制铅笔削铅衣削掉的木屑材料等量耗费的，而用木材生产铅笔的原材料利用率在30%-35%，一支成品铅笔在使用中只能使用三分之二，后三分之一被弃掉，所以节材铅笔与木制铅笔相对比还是节材铅笔节省原材料。
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Metallic nickel powder is taken as a matrix; a chemical method is adopted to prepare a product required by cladding ferrites on the surface of the nickel powder; the mass ratio of the ferrites to the nickel compound powder is between 1 to 5 and 1 to 0.01; the grain diameter of the nickel powder is 0.5 to 5 microns; the ferrites are ferrites of spinel type or ferrites of magneto plumbite type.
以金属镍粉作为基体，采用化学方法在镍粉表面包覆铁氧体层制得所需产品，铁氧体与镍复合粉体的质量比为1∶5～1∶0.01，镍粉粒径为0.5～5μm，铁氧体为尖晶石型铁氧体或磁铅石型铁氧体。
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MC44144 Pinout: Flyback and Synchronous Rectifier Apps Provides Complementary Auxiliary Driver with Programmable Deadtime (Turn-On Delay) between AUX and MAIN Switches Peak Current-Mode Control with 0.5-V Cycle-by-Cycle Current Limiting Hiccup Mode 0.75-V Current Limit TrueDrivet 2-A Sink, 2-A Source Outputs 110-V Input Startup Device Trimmed Internal Bandgap Reference for Accurate Line UV and Line OV Threshold Programmable Slope Compensation High-Performance 1.0-MHz Synchronizable Oscillator with Internal Timing Capacitor Precise Programmable Maximum Duty Cycle PB-Free Lead Finish Package
MC44144引脚说明：反激式同步整流和应用服务提供补充辅助与可编程死区时间之间的辅助和主开关峰值电流模式控制0.5 - V的逐周期电流限制打嗝模式0.75 - V的电流限制TrueDrivet 2 - A号水槽，2 -阿源精确的线路过压阈值线UV和可编程斜率补偿高性能1.0 - MHz的振荡器可同步输出110 V输入启动装置边内部带隙基准，内置精密程控定时电容最大占空比无铅引脚完成包
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The Baoertu copper deposit is located in the Metamorphic rocks in the anticlines crest of Aimutaiwula, which located in the east part of the contact belt between South Tianshan and Middle Tianshan in the plate of Tarim, and on the south of the great faults of Wu\'wamen-Bao\'ertu. And the Baoertu copper deposit is one of the mainly metallogenetic areas, which are polymetallic metallogenic belts in South Tianshan-Haerke-Kumishenjin, including gold, copper, lead, zincum.
包尔图铜矿位于塔里木板块北缘南天山与中天山接触带的东段，乌瓦门-包尔图大断裂南侧，分布于艾木太乌拉背斜核部的一套变质岩中，是南天山-哈尔克-库米什金、铜、铅、锌多金属成矿带主要成矿区之一。
- 更多网络解释与铅包相关的网络解释 [注：此内容来源于网络，仅供参考]
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lead sheathing：铅护套、铅包
铅护套变形 lead sheath strain | 铅护套、铅包 lead sheathing | 铅合金护套 lead-alloy sheath
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lead sheathed high-frequency communication cable：铅包高频通信电缆
lead sheathed cotton-insulated distributing cable 棉纱绝缘铅包配线电... | lead sheathed high-frequency communication cable 铅包高频通信电缆 | lead sheathed low-frequency communication cable 铅包低频通信...
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lead-coated：铅包
lead-alloy junction 铅合金结 | lead-coated 铅包 | lead-screw actuated potentiometer 螺杆驱动电位器
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lead-coated cable：铅套[包]电缆
铅合金包覆软铜线 lead-alloy-coated soft copper wire | 铅套[包]电缆 lead-coated cable | 铅包软铜线 lead-coated soft copper wire
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lead-coated stainless-steel wire：铅包不锈钢丝
lead-coated sheet 镀铅薄钢板 | lead-coated stainless-steel wire 铅包不锈钢丝 | lead-coated steel plate 镀铅钢板
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lead-covered：铅包 镀铅的
lead-coloredbushtit 铅色丛山雀 | lead-covered 铅包 镀铅的 | lead-filledepoxyresin 铅环氧树脂
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marine lead-covered cable：船用铅包电缆
marine law 海上法 | marine lead-covered cable 船用铅包电缆 | marine legislation 海上立法
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plain lead-covered cable：光皮铅包电缆
plain lap joint 平头搭接 | plain lead-covered cable 光皮铅包电缆 | plain plate 平钢板
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separate lead-sheathed cable：分铅包型电缆
separate layer quantitative oil production ==> 分层定量采油,分层定量采油量 | separate lead-sheathed cable ==> 分铅包型电缆 | separate loading ==> 分装式
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lead cover wire; lead-covered wire; lead-sheathed wire：铅包线
长柄钳 lazy tongs | 铅包线 lead cover wire; lead-covered wire; lead-sheathed wire | 铅锤 lead hammer