单级的

The influence of solvent/oil ratio, thinner content and temperature on desulfurization and the distribution coefficient by extraction of a model system for diesel oil with special attention to the solvent furfuryl alcohol was investigated.

以康醇为萃取剂，在正十六烷中加入少量二苯并噻吩构成柴油模拟体系，考察了单级萃取中稀释剂含量、剂油比、温度对脱硫率和分配系数的影响。

The influence of solvent/oil ratio, thinner content and temperature on desulfurization and the distribution coefficient by extraction of a model system for diesel oil with special attention to the solvent furfuryl alcohol was investigated.

以康醇为萃取剂，在正十六烷中加入少量二苯并噻吩构成柴油模拟体系，考察了单级萃取中稀释荆含量、剂油比、温度对脱硫率和分配系数的影响。

Under mesophilic condition (35 ℃), a bench-scale experiment based on high solid anaerobic digestion process was conducted in a fed-batch single phase reactor.

在中温(35℃)条件下，应用连续式单级高固体厌氧消化技术对有机垃圾进行了实验室规模的处理研究。

Under mesophilic conditions (37℃), a pilot-scale experiment based on anaerobic digestion of high solid waste was conducted in a fed-batch single phase reactor.

在中温(37℃)条件下，应用连续式单级高固体厌氧消化技术对有机垃圾进行了实验室规模的处理研究。

However, remains fluid and pumpable down to -15 C whereas an SAE 40 grade may become excessively thick at these temperature s.

不过，它在-15摄氏度下仍然保持流动状态，能够进行泵送操作，相比之下，在同一温度的SAE 40单级润滑油就会变得过于粘稠，无法使用了。

However, remains fluid and pumpable down to -15 C whereas an SAE 40 grade may become excessively thick at these temperatures.

不过，它在-15摄氏度下仍然保持流动状态，能够进行泵送操作，相比之下，在同一温度的SAE 40单级润滑油就会变得过于粘稠，无法使用了。

The saturation time of saturable pulsed transformer and magnetic switch are 47μs and 1.4μs.

实验和仿真结果表明，设计的单级磁开关脉冲压缩系统满足预期指标。

In the present study, the experimental and numerical investigation is carried out at an outward volute of circular cross section cooperating with a centrifugal impeller and a vaned diffuser.

本文对一个包含叶轮、有叶扩压器和蜗壳的单级离心压缩机进行了实验和数值研究。

When the inverted pendulum inverts up, it becomes a extremely unstable system.

当单级倒立摆倒立起来以后，就构成了一个极端不稳定的系统。

In this paper,structure,configuration and function of computer monitoring system for double-line single ship lock of Changzhou Multi-purpose Water Project are studied,and optimal design measures are proposed.

介绍长洲水利枢纽双线单级船闸计算机监控系统的系统结构、配置、功能，并提出设计优化措施。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。