The progresses in the synthesis study of isoamyl isovalerate at home and abroad were reviewed.

The design of spring is the critical factor to the feature of isobar filling valve.

弹簧设计对于等压灌装阀的性能起着决定性的作用.

Ventilation resistance and ventilation isobar in the workings were measured with barometer.

采用气压计混合读数法测定了综放采场区域的通风阻力及通风等势图.

In chapter three, some common isobaric equations of state and the related parameters are introduced.

论文第三章介绍了常用的固体等压物态方程及相关参量.

Comparing with polyurethane, the prospects of the applications of isobutene telechelic oligomer are presented.

并与聚氨酯材料相比较;说明了聚异丁遥爪预聚物的主要应用前景.

The process comprises first oligomerizing isobutylene to diisobutylene using a sulfonic acid type ion exchange resin.

所述的方法包括首先异丁烯用磺酸型离子交换树脂低聚生成二聚异丁烯.

Its age determined by Rb-Sr isochron is 306 Ma , suggesting that it was formed at Hercynian.

据Rb -Sr 等时线测定,其年令值为306Ma, 说明它形成于海西期.

The oscillations were isochronal.

这些振动是等时的.

The long term strength has gotten from the isochronal curves.

通过等时曲线簇确定该滑带土的长期强度.

According to this problem, this paper proposes a modified isochronal well test with hole liquid loading.

针对这个问题, 提出了一种存在井底积液时的修正等时试井资料解释方法.

Modified isochronal well test plays an important role in productivity evaluation of gas field.

修正等时试井在气田产能评价中发挥了相当重要的作用.

The algorithm is of the isochronic and discrete dynamic programming.

该算法是一种等时性离散动态规划法.

A programming example of isochronous transmission and asynchronous transmission based on 1394 is given.

文章还给出了IEEE1394同步和异步传输的程序代码示例.

At last A test report about bulk transfer and isochronous transfer in high-speed mode is given.

最后,给出了高速模式下块传输和同步传输的测试数据.

Isochronous stratigraphic interfaces are one of the most important marks of developing process of a basin.

等时性地层界面是沉积盆地成长过程中的主要记录之一.

The center conditions and isochronous center conditions for a class of quasi-analytic systems were investigated.

研究了一类拟解析系统的中心条件与等时中心条件.

Finally, the distribution and evolution of reservoir are analyzed within isochronous stratigraphic frameworks.

最后在等时地层格架内分析了储层的时空展布.

We can gain the isochronous-modulus curves from the curves of stress-strain ratios.

根据岩石蠕变的应力 - 应变比曲线可以近一步分析得到等时模量曲线.

It is synthesized by oxidation of isocitrate, coupled to the reduction of NAD.

由异柠檬酸氧化而来, 同时伴有NAD的还原.

Results Methyl isocyanate, chloride and oxide of Quercetin were prepared.

结果制备了槲皮素的甲基异氰酸酯 、 氯代化合物和氧化物.

Spectrophotometric determination of free isocyanate-group (-NCO ) content in polyurethane resin production is studied.

本文研究了分光光度法测定聚氨酯树脂生产过程中剩余— NCO 含量的方法.