行之有效

The two feasible engineering application curves are given which curve pc*=f1,optimum combustion chamber Pc* versus nozzle expansion ratio ε and curve ε*= f2, optimumnozzle expansion ratio ε versus combustion chamber pressure Pc resoved by iteration method.

用迭代法求解，给出了两条工程上行之有效的曲线──最佳燃烧室工作任强随喷管膨胀比ε的变化曲线和最佳喷管膨胀比ε*随燃烧室工作压强pc的变化曲线。

This provides an opportunity for Chinese investors to establish wood-based panel manufacturing plants in the far-eastern and Siberian areas of Russi.

通过对俄罗斯森林资源、木材市场的实地考察及对俄人造板、家具行业情况的总体调查，多层面分析了在俄远东地区投资建设人造板企业的可行性及有利条件，为计划赴俄投资者提出行之有效的木材综合利用规划和建议。

This product is made from grass pulp black liquor of most extensive alka line sul fate process sodium hydroxide process pulp technology by distinctive chemical property modifying and sloar dehydrating .

以造纸工业中应用最为广泛的碱法造纸工艺所产生的草浆黑液为主要原料，以独创的化学改性方法和太阳能脱水干燥技术制得本产品，且研究开发出本产品在诸多领域中的用逢，为治理造纸黑液对自然环境的严重污染寻得一条行之有效的途径。

But there is plenty of sensible reorganisation to be done—America's system is a chaotic rivalry of conflicting fiefs, Britain's an ambiguous "tripartite" regime—and there is a useful general principle to enforce.

但是仍然有许多可行的重组需要帮助——美国的制度是在混乱的竞争中，他们要面对封地，英国模棱两可的&三权分立&政治制度——而且也有很多行之有效的措施去对付。

Work on mesoscopic superconducting films has demonstrated interesting new features associated with the interplay between fluxions and artifacts.

在超导材料方面，生长出具有国际一流水平的氧化物高温超导单晶；在铁基高温超导材料方面，获得最高的超导转变温度；在超导机理的研究方面，建立了一些行之有效的手段，如低温比热、隧道谱、角分辨光电子谱、红外光电导谱等等，利用这些重要手段获得了一些重要结果，如从比热角度提出欠掺杂氧化物超导体应该具有一个费米弧基态，利用高精度角分辨光电子谱测量第一次观察到115meV和150meV两个新的高能量精细结构。

This article begins with the concept of automous-learning and puts foreward some problems in English learning, then suggests some effective methods to develop the students' automous language learning ability.

本文从自主学习的概念入手，指出目前大学生在外语自主学习中存在的问题，提出一些行之有效的大学生外语自主学习能力培养的建议。

Based on theoretic deduce and summarizing of application experience, themost effective method for the electric arc furnace hot metal charging and oxygen jetprocess is presented, and it is suggested to be the production guide.

针对电弧炉铁水热装的生产，通过理论推断和实际操作经验的总结分析，归纳出电弧炉铁水热装用氧工艺的最行之有效的方案，用以指导生产

It has practical value in the field of gas turbine fault diagnosis.

结果表明，该方法行之有效，在燃气轮机故障诊断领域中有很好的应用价值。

In this Paper taking key technology of road bed in road Han-Lin as study goal,the scientific experiment on physical and mechanical performance as well as law of vibration compaction and theory analysis are systematically made.The compacting mechanism and influence factors on filling road bed with silt are axplored .The effective construction technology on filling road bed with silt are put forward,The construction method are examined in constraction of road Han-Lin.

filling road bed ；本文以邯—临公路工程中的路基关键技术问题为研究目标，对含砂低液限粉土的物理、力学性能及振动压实规律进行了全面系统的科学试验及理论分析，探索了粉性土填筑路基的压实机理及影响因素，提出了一套行之有效的粉性土路基压实施工工艺，并在邯—临公路施工中得到了验证。

Studies show that the AM method and the new analytical expression are reliable and economical physical methods for studying full vibrational energy spectra and molecular dissociation energies of diatomic electronic systems theoretically, which are particularly useful for those diatomic systems whose high-lying vibrational energies may not be available.

结果表明，AM方法和新建立的离解能解析式相结合的理论方法对研究双原子分子及离子的完全振动能谱和离解能是行之有效的、简单经济的物理方法，为实验技术难以精确测量其高激发振动能级或离解能的双原子分子或离子体系提供了获得精确的完全振动能谱和体系离解能的一种理论新方法。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。