The singlet vertical excited states of free-base porphin(FBP)have been investigated by TDDFT, ZINDO and INDO /S.
运用TDDFT、ZINDO、INDO/S三种量子化学理论方法，对卟吩的单线垂直激发态进行了理论计算与归属研究。
Of the three types of nicotine, researchers found that all the brands of e-liquid they tested were the strongest form - free-base nicotine that is easily absorbed by the body.
研究人员发现，他们测试的所有品牌电子烟含有的尼古丁都是游离态的，这是尼古丁三种类型中药性最强的，且很容易被身体吸收。
The essay discusses the application of acrylonitrile co-polymerization in acrylic fiber production through the analysis over the reaction of dynamics of free-base co-polymerization.
前言：本文通过对自由基共聚反应动力学的分析，对丙烯腈共聚合反应在腈纶生产中的应用进行了讨论；
The environment-friendly thixotropic antirust oil is composed of base oil and barium-free antirusting agent.
这种环保触变性防锈油，由基础油和无钡防锈剂组成。
Although this enabled many blacks to get free service at hospitals previously unavailable to them, it also cut into the membership base for black fraternal hospitals.
尽管这让许多黑人在医院得到以往未获得的免费服务，但却削弱了黑人共济医院的会员制基础。
But the draining of one nation's gold credit base is not the only way in which the necessarily free movement of metal may upset the smooth functioning of the machine.
但是，一个国家的黄金信贷基数的枯竭，并不是必要的黄金自由流通导致机制运转失常的唯一途径。
For the development of the first off-world industrial base, a location that provides gravity is preferred to a location in free space.
对于第一个外空间工业基地的开发而言，失重的太空环境是不得不考虑的一个因素。
The company of course plans to grow its user base, including free and paid customers.
当然了，公司将会扩展免费和付费用户的数量。
A very popular free service with a large user base is Bloglines. Bloglines offers these features.
一种具有大量用户的非常流行的免费服务是Bloglines。
Since it's currently free with no ostensible limit, it may be more attractive than Socialcast or other services that charge for more than a tiny user base.
而且它目前是免费的，并没什么功能限制，跟收费的Sociaolcast和其他服务相比，它更具吸引力。
Last November, Google launched "Google Base", a free service that allows users to upload anything-including classifieds-free of charge.
去年十一月，Google推出了“GoogleBase”，一项免费服务，允许用户上传任何东西，包括分类广告。
Skype has built a vast and loyal user base by offering a free basic product that allows users to call each other from anywhere in the world for free.
Skype提供免费的基本产品，这些产品用于用户在世界的任何地方免费通话，通过这一手段，Skype已经建立了数量巨大切忠诚度高的用户群。
The frame’s columns however are free to rock up and down within steel shoes secured at the base.
然而，钢架的柱子是可以随着摇晃自由上下摆动，有钢管托牢牢固定在基座上。
The frame's columns, however, are free to rock up and down within steel shoes secured at the base.
然而，钢架的柱子是可以随着摇晃自由上下摆动，有钢管托牢牢固定在基座上。
Practice should be on throw-away code so they’re free to try and experiment with things that they otherwise wouldn’t do in their shipping code base.
练习的代码应该被丢弃，这样，他们就能无拘无束地尝试和试验一些事情，不管怎么样，他们不用在基础代码库上面进行练习。
Practice should be on throw-away code so they're free to try and experiment with things that they otherwise wouldn't do in their shipping code base.
练习的代码应该被丢弃，这样，他们就能无拘无束地尝试和试验一些事情，不管怎么样，他们不用在基础代码库上面进行练习。
While sitting on the base, the wireless floating orb is charged through induction and once it is completely charged feel free to place it wherever and fix the point where you want time to be focussed.
当将这个红外球放回闹钟底座时，通过感应，它就能够悬浮起来充电。而当充满电后你可以将其随意携带，并且只要将其对准你选定的地方，就能看见其投射出时间。
While that may get you a free lunch, it won't be the long term approach you'll want to base a career on.
尽管阿谀奉承能使你得到短期的利益，但是这绝对不会是你想要能作为长期职业的方法。
The hot pot delivery service includes not only dishes and the hot pot base, but also an induction cooker, pot and bowls all for free.
该服务不仅送上菜品、火锅底料，还有免费提供的电磁炉、锅和碗。
It does no good for one person's code to be bug-free, if problems in other parts of the code base make the product unusable.
如果代码库中某些问题使得产品无法使用，即使某个人开发出的代码没有bug，那他也没什么值得高兴的。
One of the most popular free-centric business models is the freemium model, in which base versions of products are given away for free, and more feature rich versions are charged for.
另外一个免费产品常采用的盈利模式是freemium模式，即产品的基本版本免费提供，而拥有更多功能的豪华版本则收费。
Also capitalize on its 300 million clients base, 360 develops free anti-virus software, browser etc. and achieves success as well.
同时，它利用3亿用户群，360开发了杀毒软件和浏览器等，当然也获得了成功。
Even if Frind is exaggerating, and costs only go up 50% with every doubling of your user base, free can still wind up costing you money.
就算Frind夸大了花费，假定每次将数据库扩大一倍成本只增加50%，那么你还是赔钱。
Rather than being guided by the fashionable elegance of iPhones or the status quo of Windows, many champions of Free and Open Source Software base their usage and support on philosophical reasoning.
自由与开源软件的许多拥护者宁可把他们的使用和支持建立在哲学推理上，而不受时尚优雅的iPhone或维持现状的Windows操纵。
In the absence of the base station, the phone will be free to choose one of the upstream channel signal launch codes.
在没有基站的情况下，手机将自主选择一个空闲的上行信道发射明码信号。
Example 6: Later, when the lords of the North proclaim Robb King in the North, he gets the title and base Influence Points, for free.
范例6：而后，北境的领主们拥戴罗柏为北境之王，他免费得到了头衔和基础影响力点。
Recently, Mr Olsen told a meeting of the Geothermal Resources Council that the last thing they should be promoting their product as is a carbon-free alternative for base-load power.
最近，奥尔森举行了一场地热资源的会议，用来推广地热资源作为一种无碳的备选能源，可用来为基本负荷供电，这可能是地热资源的最后一次机会。
There are 53 million mu of arable land is in Hebei Province grain, oil, the main cotton-producing areas, Hebei Province, is the first pollution-free agricultural production base.
有耕地面积53万亩，是河北省粮、油、棉主要产区，也是河北省首批无公害农产品生产基地之一。
Only Jiangsu one ground, have Suzhou, without stannum, Changzhou 3 states level USES free base.
仅江苏一地，就有苏州、无锡、常州3个国家级动漫基地。
Only Jiangsu one ground, have Suzhou, without stannum, Changzhou 3 states level USES free base.
仅江苏一地，就有苏州、无锡、常州3个国家级动漫基地。
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