需价

OD CURTIS:"The beauty of the bivalent vaccine is that it is able to attack both types of wild polio virus in one dose."

od Curtis："二价疫苗的优点在于，只需一剂量就能够同时对抗两种类型的脊髓灰质炎病毒"。

The content of stock option scheme design includes the sources and channels of needed stocks of stock option's exercising rights, the authorization and exercising of stock option, the granting chance and quantity of stock option, the determination of premium of stock option, the implementing methods of stock option, right transfer and loss, and the management of stock option plan.

股票期权方案设计的内容包括股票期权行使权所需股票来源和渠道、股票期权的授予和行使、股票期权的授予时机和数目、股票期权行权价的确定、股票期权的执行方法、权利变更及丧失、对股票期权计划的管理等。

Using Coulomb's law , we can calculate the force on the "hole" due to an electric field.

半导体由于禁带较窄，电子只需不多的能量就能从价带激发到导带，从而在价带中留下空穴。

Cannot observe closely the card artificially, so long as the stock price change achieves the hypothesis time the condition,"Golden Eye" is automatic immediately under the movement the single procedure, under rapid carries on the list transaction through user's stock transaction system, may relaxed accurate achieving sell in the top digit or buys up in the low position price.

不需人工盯住盘面，只要股价变化达到设定的条件时，《金眼睛》立即自动运行下单程序，迅速的通过用户的股票交易系统进行下单交易，可以轻松准确的做到在高位卖出或在低位价买入。

Cannot observe closely the card artificially, so long as the stock price change achieves the hypothesis time the condition,"Golden Eye" is automatic i MM ediately under the movement the single procedure, under rapid carries on the list transaction through user's stock transaction system, may relaxed accurate achieving sell in the top digit or buys up in the low position price.

不需人工盯住盘面，只要股价变化达到设定的条件时，《金眼睛》立即自动运行下单程序，迅速的通过用户的股票交易系统进行下单交易，可以轻松准确的做到在高位卖出或在低位价买入。

This paper based on universal characteristic curve of truck motor,analyses the optimum seeking method of transmitting ratio of power takeoff in order that power should be taken off according to need and motor should work economically.

以汽车发动机万有特性曲线为基础，以按需取力、经济运行为目的，探讨了取力器传动比的优选方法，这对保证发动机与工作装置的优化匹配具有实用价

The invention discloses a synthetic using method of smelting high-furnace dust, which comprises the following steps: grinding the high-furnace dust with 1.5-15% zinc; proceeding magnetic cobbing; reclassifying to obtain the refined ferric ore; disposing ore tail through waste acid of titanium dioxide with 15-30% sulphuric acid; transmitting the zinc oxide in the solution at zinc sulfate pattern; separating solid and liquid solution through lime; obtaining refined zinc ore through S2-, CO32-, HCO3- ion; floating the immersed slag through neutral oil.

一种炼铁高炉炉尘资源综合利用的方法，含锌1.5％～15％的高炉炉尘经磨矿、磁选、重选回收铁矿物获得铁精矿，选矿尾矿用含硫酸15％～30％的钛白废酸处理，使其中的氧化锌以硫酸锌的形式转入溶液中，固液分离得出的溶液用石灰中和除铁后，再用S2-、CO32-、HCO3-离子沉锌获得锌精矿，浸出渣用中性油浮选获得炭精矿。该方法将钛白废酸和高炉炉尘结合在一起，使之成为互为所需的原料和试剂，有效地将两种废弃物变成了有价资源，较好解决了环境污染问题，同时又能产生好的经济效益。

Deposit will be retained if there is any loss or damage to hired items including unremovable stains or dirt on kimono.

当出租物品有损坏将会扣除按金作赔偿。如出租物品遗失需照价赔偿。

The management that try a database, especially the school try a database has to have great capacity, the category have another of characteristics, the normal regulations management contain work have great capacity, search difficulty, not easy more recent weakness, try a database the management system can to try an execution science of management, make use of the modern computer function strong, operate the quick advantage of speed, carry on the concentration and have the preface, valid management towards trying, renew the convenience and search fast, a winding is vivid and can also pass the printer after set book be over to print directly try book, lowered the labor strength consumedly, need with the password entry system, have the certain safety.

论文价格：30元，程序价格：30元全套价格：原价60元，会员价50元摘要试卷生成的管理，特别是学校的试卷生成具有量大、种类多的特点，常规管理有工作量大、查询困难、不易更新的缺点，试卷生成管理系统可对试题实行科学的管理，利用现代电脑功能强大、运算速度快的优点，对试题进行集中、有序、有效的管理，更新方便、查询快捷、组卷灵活还可在组卷结束后通过打印机直接打印成试卷，大大降低了劳动强度，需用密码登录系统，具有一定的安全性。

One gram of Cu-saturated selective ion exchange resin was horizontally embedded in saturated soil pastes and recovered after various time ( 1、2、3、4 days) intervals, and the amounts of Cr adsorbed on the ion exchange resin were measured in order to determine the time needed for equilibrium.

将装有铜饱和树脂(DOWEX M4195)之树脂袋埋入已制备好之水饱和土壤中，分别於1、2、3及4天后取出树脂，振荡后测定树脂抽出土壤中有效性六价铬之含量，以确定抽出水田土壤中有效性六价铬所需平衡之时间。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。