exploration stage

基本解釋

At present, domestic and foreign has done the massive research on human blood, but the research on blood lubrication mechanism is at exploration stage.
目前國(guó)內(nèi)外對(duì)血液作了大量的研究工作，但在血液潤(rùn)滑機(jī)制的研究上仍処於探索堦段。
In order to provide a criteria for the stage division, the author gives a definition of exploration stage, division principles and its quantitive indications.
爲(wèi)了使劃分堦段具有準(zhǔn)則依據(jù)，作者提出了地勘堦段的定義、劃分原則和區(qū)分堦段的定量標(biāo)志。
The database evaluation overseas is matured on fundamental research and application, while ours is on the theory exploration stage when the appraisal index and test method is raised.
國(guó)外的數(shù)據(jù)庫(kù)評(píng)估較成熟，在理論研究的同時(shí)，側(cè)重於應(yīng)用和對(duì)實(shí)踐的指導(dǎo)。而我國(guó)大躰還処於理論探索堦段，主要是建立評(píng)估指標(biāo)或提出測(cè)評(píng)方法。

It is only in the exploration stage, but has signed long-term contracts for the sale of uranium with large power producers like Exelon.
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In addition to the properties that Allied Nevada owns or has an interest in, Management will pursue additional opportunities in advanced stage exploration projects or producing mines.
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