It's still quite comfortable, but not as much as the SRH-840.

它能更好的隔绝外界杂音，佩戴虽不及840却依然舒适。

This result showed that SRH is not only more sensitive but also more specific than HI test.

本试验结果表明：单向辐射溶血试验比血凝抑制试验特异，而且敏感性高。

Purpose: To improve the level of the diagnosis and treatment of spontaneous renal hemorrhage (SRH).

目的：提高自发性肾出血(SRH)的诊治水平。

Although both are made primarily from plastic material, the SRH-840's housing feels better built using better quality plastic.

虽两款耳机都是塑料材质，840整体塑料质地比较高端，适合家用。

If you have a dark source and amp combination, then the K181DJ is the better choice as it betters both the HD25-1 and the SRH-750DJ in a lot of aspects.

不过对于更亮的高音表现。 如果你有一个暗源的放大器组合，那么K181DJ是更好的选择，因为它在很多方面优于HD25-1和SRH-750DJ。

The new type truck mounted periodic additive adding unit has been developed and manufactured. SRH 02 corrosion inhibitor is put into action periodically.

采用开发研制的新型车载式周期性加药装置，定期投加srh - 0 2缓蚀剂。

While the SRH-840 can lack isolation when worn outdoors, the SRH-750DJ is designed to be used in noisy club environments, and would work better for outdoor USES.

但是840因为隔音效果，户外使用比不上750dj。750dj被设计来用在吵杂的夜店环境，于是在户外使用更有利。

A method and steps of calculating storm relative helicity (SRH) according to the Doppler radar vertical wind profile (VWP) products are discussed firstly in this paper.

本文首先探讨了由多普勒天气雷达提供的垂直风廓线产品(VWP)计算风暴相对螺旋度(SRH)的方法和步骤。