查询词典 lead

In this paper,the preparation of tribasic lead sulfate from lead slag formed during tellurium extraction was studied.

研究了以脱碲铅渣为原料制备三盐基硫酸铅的工艺。

Organlead and lead ion of environment waters were measured. tetraethyl lead was determined inderictly by conversion of chemical reaction, and compared with AAS, the results were satisfying.

对环境水中的有机铅及铅离子分别进行了测试，通过化学反应的转化，间接测定了汽油中的四乙基铅的含量，其结果与原子吸收方法比较，较为满意。

For leting drop qu***ty fuel plenty of normal heptane have no lead tetraethyl , Therefore be unlikely there not be the lead pollution .

因为低品质燃料多含正庚烷而不含抗爆剂四乙基铅，所以绝对不会有铅污染。

C Supports both Firmware Hub and LPC Memory Read and Write Cycles Auto-detection of FWH and LPC Memory Cycles C Can Be Used as FWH for Intel 8xx, E7xxx, and E8xxx Series Chipsets C Can Be Used as LPC Flash for Non-Intel Chipsets Flexible, Optimized Sectoring for BIOS Applications C 16-Kbyte Top Boot Sector, Two 8-Kbyte Sectors, One 32-Kbyte Sector, Three 64-Kbyte Sectors C Or Memory Array Can Be Divided Into Four Uniform 64-Kbyte Sectors for Erasing Two Configurable Interfaces C FWH/LPC Interface for In-System Operation C Address/Address Multiplexed Interface for Programming during Manufacturing FWH/LPC Interface C Operates with the 33 MHz PCI Bus Clock C 5-signal Communication Interface Supporting Byte Reads and Writes C Two Hardware Write Protect Pins: TBL for Top Boot Sector and WP for All Other Sectors C Five General-purpose Input Pins for System Design Flexibility C Identification Pins for Multiple Device Selection C Sector Locking Registers for Individual Sector Read and Write Protection A/A Mux Interface C 11-pin Multiplexed Address and 8-pin Data Interface C Facilitates Fast In-System or Out-of-System Programming Single Voltage Operation C 3.0V to 3.6V Supply Voltage for Read and Write Operations Industry-Standard Package Options C 32-lead PLCC C 40-lead TSOP

0第0页，本页显示记录0-0，共0条记录分0页显示C支持两种固件中心和LPC内存读取和写入周期自动的FWH和LPC的记忆圈C检测可以用于英特尔8xx系列，E7xxx，E8xxx系列芯片组和C可以用作FWH与至于非英特尔芯片组的BIOS应用柔性优化扇区开放16字节热门引导扇区，两个8 - Kbyte的，一个32字节部门，3个64 - Kbyte的C或存储阵列，线性预测编码闪光可分为四个统一为两个可配置的接口擦除的FWH / LPC接口为64 - Kbyte的行业，系统运行C地址/地址多路复用在制造过程中用于编程接口的FWH /线性预测编码界面C与33 MHz的PCI总线时钟 5信号通信接口进行操作，支持字节读取和写入引导扇区的顶部和WP C两硬件写保护引脚：任务型为所有其他部门 5个通用输入的系统设计的灵活性识别的多种设备选型部门登记销锁定为个别部门读取和写保护的A /阿复用界面C 11引脚复用引脚地址和8引脚的数据界面C促进快速系统内或外的系统编程的单电压3.0V至3.6V的操作供应的读取和写入操作业界标准的封装选项电压 32 -引脚PLCC 40引脚的TSOP

The introduction of torsion field can be included in a new meaning to the concept of physical vacuum . All kinds of fields (electromagnetic field, gravitational field and torsion field) can be regarded as the behaviors of physical vacuum under different polarized conditions. If one charged particle in vacuum spins to lead to the charge polarization of the vacuum , it takes the form of electric field ; if the move source is mass, by which the spin leads vacuum to the vertical polarization, it takes the form of gravitational field; If the spin is self-spinning to lead vacuum to the horizontal polarization, it takes the form of torsion field.

挠场的引入从最基本的层次上可以纳入对物理真空这一概念的新的理解上；各种场都可以看作为物理真空在不同极化条件下的表现；如果一个带电粒子存在于真空，作为一种挠动，使物理真空被电荷极化，就表现为电场；如果这种挠动源是质量，物理真空在质量的挠动下引起真空的自旋纵向极化，就表现为引力场；如果这种挠动是由于物体的自旋引起的，那么，真空被横向极化，就表现为挠场。

Lead: He's the chief trouble-maker; the others just follow his lead.

他是首要的捣乱分子，其余的人只是跟着学的。

Lead Spacing, Offset, Tweeze, Spread, Lead Extension, Skew, Gap, Width and Sweep, Missing, Broken, Twisted or Un-plated Leads.

引线间隔，偏移量， Tweeze，伸展，引线延长，歪斜，裂口，宽度，扫描，缺少的，断掉的，扭曲，未电镀引线

Lead Spacing, Offset, Tweeze, Spread, Lead Extension, Skew, Gap, Width and Sweep, Missing, Broken, Twisted or Un-plated Leads.3 v!

引线间隔，偏移量， Tweeze，伸展，引线延长，歪斜，裂口，宽度，扫描，缺少的，断掉的，扭曲，未电镀引线

Photo typesetter for issues that might otherwise lead film strips of waste and reduce the efficiency of, can also lead to film bottom ash is too large, density, suites, field UN-uniform level、 false is missing, the vast network, paste version, and so on.

照排机的一点小问题都有可能造成胶片的浪费和出片效率的降低，还可能导致胶片底灰过大、密度不足、版面不均匀、实地不实、层次丢失、绝网、糊版等现象。

Now marketing the brand enables crystal products, the majority of whom were imitation crystal, the crystal products are cheaper raw materials used in glass to add a certain percentage of lead from the fake crystal, Some of the better quality crystal products manufactured raw materials to more complex processes, others are natural crystal for the original unburnt earthenware or glass and lead crystal with the natural Suimo by re-smelting.

现在市场上销售的水晶制品品牌渐多，其中绝大多数皆为仿制的水晶，较为便宜些的水晶制品使用的原材料是在玻璃中加入一定比例的铅制成的仿水晶，品质更好一些的水晶制品原料制成的工艺要更为复杂一些，有些则是以天然水晶作原坯加入玻璃和铅或用天然水晶的碎末重新熔炼而成。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。