研究出

An efficient and simple method of high frequency protocorm regeneration from pedicel axillary bud of Pha-Laenopsis is described.

以蝴蝶兰花梗腋芽为外植体，研究出一种高效、简便的诱导原球茎的方法。

And Pestalozzi, the famous Swiss educator in the 19th century, failed at every job he ever had until he came upon the idea of teaching children and developing the fundamental theories to produce a new form of education.

19世纪瑞士著名教育家裴斯泰洛齐原先干的工作没有一件成功，直到他想到去教小孩子，并研究出一种新型教育模式的基础理论。

There, he developed a method to improve soil with nutrients from local rock phosphate and by planting trees on farmland.

在那里，他研究出用从当地磷块石中提炼的营养物质和在农田种树的方法来提高土壤质量。

The study appeared in the official scientific journal of the American Academy of Physical Medicine.

这项研究出现在了美国医药学院的官方科学杂志上。

Attempts were made to develop a new technique for polymerization.

曾试图研究出一种新的聚合技术。

An anti-sloughing drilling fluid system－PRT is developed, based on the analysis of clay mineral composition, structure, physical and chemical characteristics.

分析了该地区易塌层段的粘土矿物组分、结构特性和物理化学特性以及存在的钻井液技术难题，研究出PRT防塌钻井液体系。

It appears this month in the Archives of General Psychiatry.

这项研究出现在本周的精神病理学档案里。

When the hell did you say you developed this rafter ?

你说你到底在什么时候研究出了这个"筏夫"？

At the time of energy crisis, it is urgent to find proper reproducible energy.

中文摘要在能源危机的世代，研究出适合的再生能源是当务之急。

KEY WORDS high-phosphorus and poor rhodochrosite ore, microorganism, enriching manganese and dephosphorization.

因此，开发利用这类锰矿资源的前提是研究出切实可行的富锰降磷工艺。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。