进展

In this review, results on biodenitrogenation were summarized of the past ten years, including the metabolic pathway of model compound, genes and key enzymes involved in carbazole degradation.

本文考察了国内外近十多年来化石燃料生物脱有机氮工作的研究进展，包括模式有机氮化合物微生物的代谢途径，以及相应的代谢途径中的关键酶及其编码基因等方面的研究。

The research progresses of welding between duplex stainless steel and carbon steel in domestic and abroad are summarized.

综述了近年来国内外双相不锈钢与碳钢异种金属的焊接研究进展。

This paper reviews advances in organotin complexes with their antitumor activity in recent years,especially two kinds of new organotin,ionic organotin compound and organotin carboxylate compound,and we also look forward their future development.

介绍了近年来国内外有机锡化合物在抗癌活性方面的研究进展，尤其是离子型有机锡化合物和含有N原子的有机锡羧酸酯类化合物，并对其发展前景进行了展望

The most promising approach is to look for biomarkers such as the carcinogen pyrene in body fluids like urine.

最有前景的进展是在尿液等体液中寻找类似致癌因子的生物标记物。

Cytologically proven meningeal carcinomatosis in patients with lung cancer: clinical observation of 34 cases.

恶性肿瘤的脑膜转移1例。癌症进展杂志，2004，2(1)：56-59。[12] 粟秀初，孔繁元。神经系统临床脑脊液细胞学。

Perhaps you will make some progress if you put your card on the table.

如果你开诚布公，也许会取得某些进展。

Attempts had been made by others to classify plant species into groups, but the breakthrough came with the work of Carl Linnaeus.

另一些人尝试按植物种类分类，但是突破性的进展来自卡尔。林尼厄斯的工作。

Attempt had been made by others to classfy plant species into groups,but the breakthrough came with the work of Carl Linnaeus.

另一些人尝试按植物种类分类，但是突破性进展却来自Carl Linnaeus。

Until then, mostly doctors and surgeons studied herbs. Attempts had been made by others to classify plant species into groups, but the breakthrough came with the work of Carl Linnaeus.

直到那时为止，内科医生和外科医生大都研究过草药，另一些尝试按植物种类进行分类，但是突破性进展却来自 Carl Linnaeus 。

This paper briefly summarized the research progress of carnation virus disease in Kunming.

简要综述了昆明地区香石竹病毒病的研究进展。

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％。