可达到的

Which corresponds to a volume concentration factor 400, while the concentrated eluate was only 0.25%(150L).

对于日产60吨的铅酸蓄电池生产废水，体积浓缩因子可达到400，废水的回收率为99.75％，而每日只有0.25％的浓缩液(150L)需要进一步处理，从中回收PAA并分离出重金属。

In according to the self-circulating of money , money is money, it does not point out the material of money. Electronic money shows its value with numeral, and uses the data encryption system to protect itself from falsifier. As long as the numeral of material is decided by users, electronic money will become a real money with anonymity, transferability and relativity.

根据货币自我循环论证，货币就是货币，并未指出货币的素材，电子货币可以数码表示其价值，利用暗码技术可达到防伪功能，只要素材数码由使用者自行决定，电子货币满足构成货币的三要素，成为真正的货币，具匿名性、移转性与相对性。

A power ultrasonic supply ,which can realize zero phase difference frequency tracing and fixedness of output power,is presented in this paper.

本文介绍了一种具有无相差频率自动跟踪和输出功率恒定功能的功率超声电源，此电源采用集成锁相环来实现无相差自动频率跟踪，采用 PWM方式控制 BUCK电路的斩波，达到恒功率及功率可调的目的。

These days, employees with measurable, clear job objectives, good communication with their bosses, essential cutting-edge skills and the ability to hit performance targets have a fair chance of hanging on to their flextime, part-time or work-at-home setups, I found.

最近，我发现拥有明确且可衡量的工作目标、与老板保持良好沟通、拥有高超技能和能力达到工作目标的员工会有合理的机会获得弹性时间、兼职或家中的工作。

Reaction conditions are studied, and the result shows that it is better to adopt mercuric oxide or mercuric fluoride as fluorination catalyst with reaction temperature -20~-10℃.

结果表明，采用氧化汞或氟化汞作氟化催化剂、氟化氢作溶剂较好，适宜的反应温度为－20~-10℃，较长的反应时间(48 h)和增加氟化氢和催化剂的量有利于氟化。2-氯－5-三氯甲基吡啶的转化率和选择率均可达到97%以上。

Because tooth after I am thoroughly pure to brush of will have inside the half an hour the new germ spot forms, can attain the biggest quantity within 30 days, as time passes namely become tooth stone calculus.

因为牙齿在彻底清刷后的半小时内即会有新的菌斑形成，在30天内可达到最大量，久而久之即成为牙结石（就和烧水壶里堆积的软垢一样）。

The yield of SCP is 22.3%, and the extraction ratio of the ultrasonic method was 36.58% more than that of the traditional method. The structures of sc by ultrasonic extraction do not change judging from the analysis by FTIR. The extracts of SCP exhibit strong antioxidant activity on lard and gingili. The sc and Vc on lard and gingili have synergic antioxidative effect.

辽五味子多糖的提取率可达到22.30%，超声波法提取比传统法的提取率高出36.58%，通过红外光谱分析，超声波浸提没有使辽五味子多糖的结构发生改变；辽五味子多糖对油脂具有较强的抗氧化性能，抗坏血酸对辽五味子多糖具有协同抗氧化作用。

Glassiness SiO2 layer is formed on the surface of coatings after exposure long time,which can isolation of oxygen and fills in interstice on the surface of coatings.

采用加入其他元素的方法使硅化铌改性可达到减少穿透硅化铌涂层微裂纹的生成和降低铌基材氧化速度的目的，但使用温度一般不超过1 300℃[1~3]。

Inject with hardener into rectocele, the TCM therapy is a convenient and effective way to cure rectocele.

中医硬化注射法是一种简便有效的治疗直肠前突的方法，可达到与手术治疗相同的效果。

China is now home to the world's fastest train, hurtling from Wuhan to Guangzhou at up to 400m/h.

中国现在拥有世界上最快的火车，从武汉的广州的列车飞速行驶，速度可达到400千米每小时。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！