Heart sound signal is a compound sound of blood fluxion in heart systolic and diastole phase.
心音信号是心脏在舒张和收缩运动中心肌、血液和瓣膜等机械振动产生的复合音。
A compound sound head is connected to an apparatus with diagnosis and positioning thrombolytic.
复合声头连接至具有诊断和定位溶栓的仪器上。
Simon Morris, commercial director of Compound Security Services, the firm that produces the device, describes the sound as akin to an alarm clock going off in an upstairs bedroom.
生产这个产品的复合安全服务公司的商业主管西蒙·莫里斯，将这种声音描述成像在楼上卧房响起的闹钟一样的。
While the idea of a compound in sunscreen being absorbed through the skin may sound alarming, the report's authors pointed out that this commonly occurs with skin care products.
皮肤会吸收防晒霜中的化合物听起来可能令人担忧，此报道的作者还指出日常护肤用品也会有同样的问题。
And this is originated from its peculiar natural environment, unique location, sound military and political center, compound composition of culture as well as various patterns of different schools.
这是和巴渝大地奇特的自然环境、独具的区位优势、稳固的军政中心、复合的文化组成、多样的办学模式分不开的。
The experiment of sound radiation efficiency and engine noise test were carried out when the engine was equipped with thin-wall components with free and compound damping.
采用表面振动法进行了柴油机表面辐射噪声的诊断，并对附加自由和复合阻尼的薄壁件进行了声辐射效率试验研究和整机试验。
It had sound separation with phenyl amines compound under this experimental condition.
在本实验条件下与苯胺类化合物有较好的分离。
The QTC compound building block is a new kind of wall material and has features such as sound isolation, fire protection, large lifting capability and easy construction and so on.
QTC复合砌块是一种新型的墙体材料，具有隔声、防火、轻质墙吊挂力大、施工方便的特点。
A sound and efficient securities tax system should be multi -tax, multi -link adjustment, and compound tax system.
一套完善有效的证券税制体系应是多税种构成、多环节调节的复合性税制体系。
The results show that the variation of static hydraulic pressure does not significantly affect the deformation and sound absorption performance of the structure with compound cavum.
应用有限元方法计算静水压力变化下几种橡胶吸声结构的形变和吸声性能。
The light sandwich compound wallboard of the utility model has high intensity, good heat preservation, heat insulation and sound insulation performances and convenient installation.
本实用新型的轻质夹芯复合墙体板强度高，保温、隔热、隔音性能好，安装方便。
The antonymous compound word comes directly from the phrase of antonym, and its source head is the single sound antonym.
反义复词由反义词组词化而来，其源头是成对单音反义词。
There are many sound compound words in Northern Shaanxi dialect. This contributes to the chief characteristics of its vocabulary.
陕北方言中有为数不少的合音词，这成为它词汇上的一个重要特点。
Because of these two foundations, the pairs of single sound antonyms gradually become compound words and continue to change.
有了这两个基础，才使得成对单音反义词逐步凝固成词。
Because of these two foundations, the pairs of single sound antonyms gradually become compound words and continue to change.
有了这两个基础，才使得成对单音反义词逐步凝固成词。
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