如下

On the first one, one may find that according to Collingwood, the past is a necessary element in the idea of progress, it should always be comprehensive, and that there should be multi-ply standards concerning the idea.

在前一个层次上，柯林武德的进步思想包含着如下涵义：过去是进步观念中必不可少的因素；进步必须是全面的；进步应该具有多种标准。

Aiming at above problem, this paper put forward the strategy of separation as follows. Firstly, in view of great amount of coloring matter in solution, the quality of product is declined. So we decolor the solution by acticarbon, which makes 80% coloring matter be removed, but the loss of nucleotides is only about 2%. Secondly, on the basis of physical and chemical properties of four nucleotides, we first synthesized a kind of cation exchange resin by ourselves which is used to separate four matters preliminarily.

针对以上问题，本文提出了如下的分离策略：首先，由于酶解液中色素含量较多，使经树脂分离所得UMP和GMP中色素残留较多，最终导致成品质量的下降，所以我们用活性炭对酶解液进行脱色处理，使溶液中80％以上的色素被吸附除去，而核苷酸的吸附损失仅为2％左右。

This problem can be modeled as a combinatorial optimization problem as follows.

这一问题可以归结为一个组合优化问题如下。

And the main achievements of this thesis are listed as follows:1.Spectral characteristics of chirped phase-shifted fiber gratings are analyzed by the transfer matrix method combined with resonance theory.

本论文对几种特殊结构的光纤光栅进行了深入研究，发现一些具有潜在应用价值的新特性，提出了理论分析方法上的改进以及新的应用，取得的主要创新成果如下：1。

The main conclusions and results are detailed below:(1) The factors affecting explosion limits such as temperature, pressure, explosion vessel size, spark ignition energy, inert gas etc, are analyzed according to the theory of chemical reaction dynamics, combustion and engineering thermodynamics.

主要工作如下：(1)根据化学反应动力学、燃烧学和工程热力学的基础理论，从本质上定性的分析了爆炸极限的影响因素，包括温度、压力、爆炸容器的大小、点火能量大小以及惰性气体等，得出了这些影响因素对爆炸极限的影响规律。

The fry of black seabreamand giant sea perch with 4.0cm-8.5cm using the methods of dyeing, i.e., the fish immersed in the water solution containing comestible pigment, immersion in tetracycline, i.e., the fish immersed in the water solution containing tetracycline, and marking by spraying, i.e., the fish sprayed with fluorescent pigment spraying on the skin of fish, and double marking, i.e., the fish sprayed with fluorescent pigment spraying on the skin of fish after feed with tetracycline, and control group. The survival rates, mark retention rates and hydrology data were separately measured every three days for black sea bream and every two days for giant sea perch. The results were as follows.

本研究针对体长4.0cm-8.5cm的黑鲷及金目鲈的鱼苗采用染色法(将鱼只浸泡在含有食用色素的水溶液中)、四环霉素浸泡法(将鱼只浸泡在含有四环霉素的水溶液中)、喷枪法(利用高压喷枪将萤光色素打在鱼的表皮)以及双重标识法（四环霉素投餵法加上喷枪法）与一组空白组进行试验，黑鲷每三天一次、金目鲈每两天一次，调查标识后鱼只的时间别残存率、时间别标识残留率以及水质资料，结果如下。

By the mid-1960s, observed Alison Lurie, a novelist, the city looked "like a stage set for some lavish comic opera".

在上世纪60年代中期小说家Alison Lurie曾对洛杉矶作出如下的评论："这里就像为一出过分奢华的喜歌剧准备的舞台。"

Type the following command to generate a private key that is file encrypted.

使用如下命令产生私钥文件，系统将提示您输入私钥密码。

If you run the same through your command prompt you should get a succeeded message as shown below.

如果您运行您的命令通过同一提示你应该得到一个成功的消息，如下所示。

It also follows a distinctive cycle of commemoration of the saints.

它还如下鲜明的周期为纪念圣人。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。