查询词典 existent

Genetic Algorithm based methods can get rid of the problem of local optima, but they are not very effective to refine an existent good solution.

基于遗传算法的训练方法能够摆脱陷入局部最优的困扰，但遗传算法的局部搜索能力不够，从而影响网络的训练效果。

If one considers an article of manufacture as, for example, a book or a paper-knife — one sees that it has been made by an artisan who had a conception of it; and he has paid attention, equally, to the conception of a paper-knife and to the pre-existent technique of production which is a part of that conception and is, at bottom, a formula.

试拿一件工艺品------例如一本书或者一把裁纸刀-----来说，它是一个对此已有一个概念的匠人制造的；他对裁纸刀的概念，以及制造裁纸刀的前此已有的工艺（这也是概念的一部分，说到底，即一个公式）同样已心中有数。

If one considers an article of manufacture as, for example, a book or a paper-knife one sees that it has been made by an artisan who had a conception of it; and he has paid attention, equally, to the conception of a paper-knife and to the pre-existent technique of production which is a part of that conception and is, at bottom, a formula.

如果人们研究一件工业制品——譬如说一本书或者切纸刀——人们就可以了解，制造它的工匠必定先有关于它的概念存乎心中。同样地，他曾对切纸刀的概念以及先于存在的制作技巧加以注意过。这种制作的技巧是那概念的一部分，实际上，也就是定则。

So the problem of the collective or of the individual is non-existent when you are pursuing the solution of a particular problem.

所以说，当你寻求解决一个特定的问题时，它是集体的还是个人的，这个问题并不存在。

Based on plenty of field investigation and collection of images, in order to make double pectination of the data and theories of the auspicious image, this dissertation makes an investigation in depth, which mainly focuses on the existent matter, manner and fortune of the time.

论文建立在丰富的田野调查和图像搜集基础之上，走访了浙江、江苏、四川、云南、北京、安徽、辽宁等地，旨在对吉祥图像进行资料和理论的双重梳理，着眼于吉祥图像在当代的生存内容、方式和际遇，做出深入探索。

There is perhaps no record of a bank fraud existent of which the perpetrator was not honest yesterday.

也许没有银行诈骗纪录的存在，以前的犯罪并非诚实的。

These ingredients includes epidermal growth factor, hepatocyte growth factor, dimethyl sulfoxide, phenobarbital sodium and all trans-retinoic acid. We isolate and culture primary 10-weeks-old human fetal hepatocytes, observe hepatocytes form and its function markers. Inoculate hepatocytes with HBV Dane particles to observe if HBV susceptibility of fetal hepatocytes can be induced in vitro. To detect HBV covalently closed circular DNA within hepatocytes, we improve the existent PCR method.

基于上述假设，我们设计了10种培养条件，在自行设计的无血清培养基中添加不同的细胞分化诱导物，包括表皮生长因子、肝细胞生长因子、二甲基亚砜、苯巴比妥钠、全反式维甲酸等，分离孕10周龄人胎肝细胞进行原代培养，观测肝细胞形态及功能指标变化，并定时给予HBV感染，观察能否在体外诱导胎肝细胞出现HBV易感性；为检测肝细胞内HBV共价闭合环状DNA(covalently closed circular DNA，cccDNA)，我们改进了现有的PCR检测法。

He is the last of the seven angels who fashioned this world out of eternally pre-existent matter.

他是去年的7个天使谁老式这个世界的永恒预先存在问题。

Souls are pre-existent destined to dwell in human bodies, and subjected to transmigration till at last they return to God.

心灵，是预先存在注定要住在人体内的，并受到轮回直到最后，他们回到上帝。

Another and pre-existent Holy City is reserved by God, since the world cannot exist without a Jerusalem.

另一位前存在圣城保留上帝，因为世界上不存在没有耶路撒冷。

In this new architectural plan the Garden of Golgotha came to be at the centre of the new city.

Aelia 是高举他自己，并在此城内朝拜罗马诸神。

The continuous nature of peat accumulation means that terrestrial coaly rocks may provide a higher resolution and more complete record of base-level change than the time-equivalent shallow-marine strata, thus enabling the identification of highfrequency cycles that are not recorded in themarine strata.

泥炭积累的持续性质的手段，陆地coaly岩石可提供较高的分辨率和更完整的记录基准面变化的影响时，相当于浅海阶层，从而使确定的高频周期，不记录在themarine 阶层。