On the more molecular side , newer genetic and biochemical tests for age are not proving as robust as scientists had hoped .
从分子的层面来看,新的遗传和生物化学年龄测验并没有像科学家期待的那样有成效。
One theory holds that memory traces or fragments are distributed throughout the brain as biophysical or biochemical changes called engrams .
一种被称为记忆印记的理论认为,记忆的痕迹或碎片以生物物理变化或生物化学变化的形式分布于整个大脑。
This type of parallel computing ( in a sense ) can have some serious application in the creation and use of biochemical computing devices .
这种类型的平行计算(在某种意义上)可以在生物化学计算设备的设计和应用产生一些重要的应用。
These genes are active in creating , reinforcing or modifying synaptic pathways in the brain - physical and biochemical changes that occur when we learn something new .
这些基因在大脑中活动在创造,巩固和修改突触路径上当我们学习新东西时,发生在物理和生物化学上的改变。
Instead , it matches the ratio found when organic molecules have been through a few rounds of biochemical processing .
相反,与经历几轮生物化学过程的有机体分子中的比例匹配。
But , whereas therapies and diagnostics for cancer have been evolving steadily in response to new biochemical knowledge , surgical techniques have remained surprisingly primitive .
Rats that were given an antibody to inhibit il-6 before exercise did not show the same biochemical or feeding patterns afterward .
运动前给老鼠喂食抗体以抑制il-6并不会减缓同样的生物化学反应或者进食模式。
Rather , it likely results from a combination of genetic , biochemical , environmental , and psychological factors .
所以,抑郁症很可能是遗传、生物化学、环境和心理因素共同作用的结果。
They point out that although fasting obviously involves cutting calories - at least on the fast days - it brings about biochemical and physiological changes that daily dieting does not .
他们指出,禁食当然也减少了热量摄入起码在禁食的日子里但它能引起生物化学和生理上的变化,而节食不能。
The improved physical health of the subjects certainly adds to the evidence that persistent stress does real biochemical things to us , and harms our physical as well as our mental health .