例句:Humans need to breathe oxygen to live. (人类需要呼吸氧气才能生存。) dark /dɑːk/ adj.昏暗的;黑暗的 副词形式:darkly 常用搭配: dark room (黑暗的房间) dark chocolate (黑巧克力) dark clouds (乌云) 例句:Th...
Ecuador is a birding hotspot; it’s not a place where humans threaten birds.” Kristi knows that if anything is manipulated, or if the wildlife is disturbed or prompted into movement or action, she would not be portraying what is real—which, after all, is...
Triboelectric nanogenerators (TENGs) capture mechanical energy from their surroundings, such as vibrations and random motion produced by humans, and convert it into electricity. In these tiny generators, frictional contact between materials of different polarity creates oppositely charged surfaces. Repeated f...
Postural displays of power, for example, can signal high and low power status. In humans, people demonstrating postural expansion or open postures tend to be perceived as having high power, whereas people demonstrating postural restriction, closed postures, or submissive poses tend to be perceived ...
Pisa, "Evaluation of the Electromagnetic Power Absorption in Humans Exposed to Plane Waves: The Effect of Breathing Activity," International Journal of Antennas and Propagation, vol. 2013, pp.1-7, 2013.M. Cavagnaro, E. Pittella, and S. Pisa, "Evaluation of the electromagnetic power absorption...
Terahertz (THz) technology has emerged for biomedical applications such as scanning, molecular spectroscopy and medical imaging. Although a thorough assessment to predict potential concerns has to precede before practical utilization of THz source, the b
Most rainbow, cutthroat, and bull trout were found to be infected when examined at 5 months postexposure. The most severe microscopic lesions among ... RP Hedrick,TS Mcdowell,K Mukkatira,... - 《Journal of Aquatic Animal Health》 被引量: 457发表: 1999年 Normative Spatiotemporal Gait Paramet...
Will humans be able to survive and will our immune systems be able to deal with this threat? Yes. Will many people die because their immune systems are not strong enough or because the virus is too strong? Yes. Do we need to slow the spread of this disease because people are dying and...
of high jumps off both feet on a force platform before and after immersion up to the abdomen for 90 min in a temperature controlled (T=20±0.1°C) water bath. ControlTmusclewas 35.8±0.7°C, with controlW˙i,maxbeing 51.6 (SD 8.7) W · kg−1. After cold exposure,Tmuscledecreased...
In humans, 10–12 mitochondrial cores are formed by 72–80 oblong mitochondria5. The primary function of mitochondria is to produce energy. Mammalian sperm uses ATP for motility, capacitation, hyperactivation, acrosomal reaction, and oocyte penetration. However, there is still debate about the ...