查询词典 ortho-hydrogen

In a monophase microemulsion where the oil phase was replaced by an ionic liquid, high ortho-selectivity of nitration of phenol can be achieved.

在以离子液体取代庚烷形成的单相微乳液体系中，则可以获得较高的邻位选择性。

In this paper,ortho nitrobenzaldehyde is prepared with indirect oxo-process for o nitrotoluene .

以邻硝基甲苯为原料，采用间接氧化法制备邻硝基苯甲醛。

The results indicate that the imprinted polymers synthesized by methacrylic acid as functional monomer exhibite the best regioselectivity, yielding up to 49.6% pare and 44.1% ortho isomer of nitrotoluene.

结果显示分子印迹聚合物提高了甲苯的对位选择性硝化能力，并且以甲基丙烯酸为功能单体的分子印迹聚合物的对位选择性最好，邻对比为0.89。

Ortho Foshan Packaging Machinery Co., Ltd. is a high-tech companies.

佛山市奥索包装机械有限公司是一家高新技术公司。

Ortho and see how it comes out for you.

但是我仍然相信对某些特定方式的测试，OR可能会略胜。

Beijing Ortho Technology Co., Ltd was established in 2000, which is the subsidiary company of Wiseworld Asia Group in Hong Kong.

北京昊图科技有限公司成立于2000年，是香港华欣亚洲有限公司独资的高科技公司。

N Beijing Ortho Technology Co., Ltd was established in 2000, which is the subsidiary company of Wiseworld Asia Group in Hong Kong.

北京昊图科技有限公司成立于2000年，是香港华欣亚洲有限公司独资的高科技公司。

Ortho has been passed through ISO9001, and as a member of Energyahead website.

昊图公司已经通过了ISO9001质量体系的认证，是中国石油能源一号网络成员单位。

Ortho Tri-Cyclen is one that gives you all these benefits and shorter, lighter, more predictable periods.

奥索三Cyclen是一个让你所有这些利益和短，更轻，更可预见的时期。

Groups in adjacent positions on a Benzene ring are referred to as being "Ortho" one to the other.

在苯环上处于相邻位置的基团，位于相互的&邻位&上。

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。