进展

Our knowledge about the molecular and cellular mechanisms for axon pathfinding has been greatly enlarged during the past ten years.

我们对神经导向的细胞和分子机制的认识较十年前已经有了长足的进展。

In recent years, the economic and technical co-operation between China and Azerbaijan has made considerable progress.

近年来，中阿经济技术合作取得长足进展，合作规模不断扩大，合作项目的技术含量不断提高。

We summarize the development, potential application and some problems of nonlinear optics. The nonlinear properties and spectroscopic characteristics of two azobenzene guest-host polymers are investigated.

本文首先综述了有机化合物非线性光学效应的研究进展和非线性光学材料的应用前景，阐明了这些领域某些需要解决的问题。

CGN gradually progresses with a long course, progressive renal damage and some common clinical characteristics, such as proteinuria, hematuria, hypertension, edema and/or azotemia, etc.

其共同的临床特点是病程较长，呈缓慢进展并伴有不同程度的蛋白尿、血尿、高血压、水肿及氮质血症，肾功能损害呈进行性加重。

The most recent advances in our understanding of Bacillus thuringiensis have involved the creation of pest -resistant plants.

就我们所知苏云金芽孢杆菌的最新的研究进展涉及抗虫害植物的研究生产。

In this essay, we summarized the characteristics of molecular marker-assisted selection, focused on improving qualitative and quantitative characters, backcross breeding and gene polymerization. At the same time, the problems and potential prospects of molecular marker-assisted selection have also been discussed.

综述了分子标记辅助选择的特点，重点介绍了分子标记辅助选择在水稻育种上的利用现状，主要包括质量性状改良、数量性状改良、回交育种、基因聚合等方面的应用进展，同时讨论了该技术存在的问题以及发展前景和展望。

He offered two excuses: the need for more time to judge any global actions on climate change before Australia goes ahead itself; and the opposition's "backflip" in parliament.

为此他给出两条理由：一是澳大利亚率先行动之前需要更多的时间观察世界其他国家的进展情况，二是反对党在国会的"后空翻"。

To make a real impact on world opinion, Asean needs to work out a coherent policy on Burma, demonstrate that it will not backslide on its tariff programme and show that it is making tangible progress towards its economic community.

要想对全球舆论产生真正的影响，东盟必须就缅甸问题制订一个连贯的政策，证明自己在关税项目上不会倒退，并展示自己在建立经济共同体的道路上正取得实质性进展。

That's the reason the first videos were so much simpler than Meet the Spy and why further progress is still assumed at Valve for Meet the Medic and Meet the Pyro:"We're certainly not going to backslide at all," Wolpaw said..

这就是为何第一部影片是如此简单得多结识间谍进一步的进展，为什么仍然是假设阀结识梅迪奇和结识焦："我们肯定不会倒退了，" Wolpaw说。。

The progress in research on bacterial ghosts is reviewed in this paper.

本文就细菌菌蜕的研究进展作一综述。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。