在妊娠期,NO可降低血管对加压物质的反应性,降低外周阻力及血压。
NO can reduce the reactivity of the pressurizing substances to blood vessel, reduce the peripheral resistance and blood pressure during the gestation.
因为山区田鼠的大脑中没有催产素和垂体后叶加压素的受体,这些化学物质对于它们没有作用,它们继续着它们的一夜之情。
Because the montane vole does not have receptors for oxytocin or vasopressin in its brain, those chemicals have no effect, and they continue with their one-night stands.
垂体后叶加压素,一种抗利尿激素,又是一种与一夫一妻制的长久关系形成有关的化学物质(见“钟情者只有我们吗?”)
Vasopressin, an antidiuretic hormone, is another chemical that has been associated with the formation of long-term, monogamous relationships (see "Are We Alone in Love?").
如果增加压力,物质的溶解度会减少,这是可以预料的。
It is to be expected that substances will suffer a decrease of solubility if pressure is increased.
使用可在加压下测定着火点的装置,研究了煤化程度、煤中矿物质和煤焦干馏温度对煤或煤焦的催化着火的影响。
The effects of coal rank, pyrolytic temperature of coal and mineral matter in coals or chars on their ignition temperature were determined.
在加压固定床上研究了矿物质对义马煤热解和加氢热解产物分布规律以及不同形态硫转化的影响。
The effect of mineral on conversion of coal and sulfur with different forms in Yima during pyrolysis and hydropyrolysis in a fixed bed reactor was studied.
用abc法研究大鼠脑中催产素(OT)和加压素(VP)免疫反应性物质的分布。
Distribution of oxytocin (ot) and vasopressin (VP) immunoreactivity in the rat brain was studied by avidin-biotin-peroxidase complex (ABC) method.
试验表明:与常压热解相比,在加压条件下,生物质的反应速率有明显提高;
The reaction kinetic parameters in different conditions were also obtained and compared.
后叶加压素只是大量调节行为的物质中的一种。
Vasopressin is just one of a vast range of substances that regulate behavior.
后叶加压素只是大量调节行为的物质中的一种。
Vasopressin is just one of a vast range of substances that regulate behavior.
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