表面作用剂是指肺泡上的脂质分泌物。
Surfactant is the name given to the lipid secretions that lie in the alveoli.
根据颗粒对表面作用的不同，磨损形貌表现为冲击、铲削、犁耕及切削等类型。
According to the difference of action parameter on surface, silt abrasion appearance registers as wedging, relieving, ploughing, and cutting, etc.
本文应用界面化学理论研究表面作用对分离式热管小螺旋管蒸发段管内流动和换热特性的影响。
The working principle of a new separated type heat pipe using the gap of canular structure as the evaporation and condensation space was introduced in the paper.
但是，关于招标制度的研究还只限于表面作用的观察，而对于其在经济学深层次意义上的探讨还十分欠缺。
However, the traditional research only limited in the observation about surface impact, lack the deeper probing in economics.
动应力的空间分布与地基表面作用静力荷载(如条形荷载)产生的应力分布相似，但随列车运动而呈动态变化。
The distribution of dynamic stresses is similar to that of stresses induced by static load (such as strip load) on the ground surface, but changes with train motion.
它的主要突破在于从分子(原子)量度来揭示诸如催化、腐蚀、吸附，脱附和能量适应等宏观的气体—表面作用过程。
Its main thrust is to explore on molecular (atomic) scale such macroscopic gas-surface processes as catalysis, corrosion, adsorption, desorption and energy accomodation.
ZF M系列自动复膜机，以预涂聚脂薄膜为复膜材料，对纸品表面复膜增加纸品表面的的亮度，并起到保护印刷品表面作用。
ZFM series automatic film laminating machine adopts pre-coating polyester film as laminating materials, film lamination can raise the brightness of paper and protect it.
由于玻璃和锡之间的表面张力的相互作用，玻璃的厚度降到了6毫米。
The glass settled to a thickness of six millimetres because of surface tension interactions between the glass and the tin.
请研究连翘拟杆菌的表面粘附素，该粘附素与人唾液富含脯氨酸的蛋白质相互作用。
Please investigate the surface adhesins of Bacteroides forsythus which interact with human salivary proline-rich proteins.
一般的波浪，技术上被成为重力波，是由于风推动着海洋表面上升而后又在重力的作用下被拉向下方，这便会导致海水的回弹。
Normal swells, known technically as gravity waves, are created by wind pushing the surface of the sea up and gravity then pulling it down, causing it to bounce.
各化学母质流向滚动中的金属或塑料基片的表面，他们互相作用，形成一层纳米级微粒网状结构。
As chemical precursors stream onto the surface of a rolling metal or plastic substrate, they react with one another to form a network of nanoparticles.
对于需要远距离探测的生命化学，我们必须要找到一个通过表面生物进行光合作用的星球。
For the chemistry of life to be remotely detected, we must find a planet where photosynthesis is is being conducted by surface organisms.
细胞外的信号通过蛋白与蛋白和蛋白与配体的作用由细胞表面传送到细胞核。
The transmission of an extracellular signal from the surface of the cell to the nucleus by a relay of protein-protein and protein-ligand interactions.
一旦水滴流到了圆锥体的边缘，就会在锥体表面张力所形成的压力差的作用下流向它的底座，那里是曲线弧度最小的地方。
Once they hit the edge of a cone, drops are propelled towards its base, the least curved region, because of the pressure difference caused by surface tension.
科学家推测SAR11在海洋表面扮演着重要的作用，作为一个巨大的碳泵消除空气中的二氧化碳。
Scientists speculate that SAR11 plays a major role in the way the ocean’s surface acts as a giant carbon pump that removes carbon dioxide from the atmosphere.
浮油光滑的表面起到了镜面的作用，反射阳光形成明亮的漩涡。
The smooth surfaces of oil slicks act like mirrors, reflecting sunlight to create the bright swirls.
海浪的作用力向其底部及侧部挤压，这股压力向上传递至冰山的表面。
Wave action applied pressure to the bottoms and sides, and the pressure propagated up through the ice to the surface.
科学家发现，当皮肤受伤发炎时，表面的细菌起了重要的消炎作用。
Scientists have discovered that bacteria on the surface of the skin play an important role in combating inflammation when we get hurt.
死去的下沉浮游植物细胞的主要作用是吸收接近海洋表面透光层中的碳。
Dead, sinking phytoplankton cells are the primary means of removing carbon from the ocean s euphotic zone near the surface.
死去的下沉浮游植物细胞的主要作用是吸收接近海洋表面透光层中的碳。
Dead, sinking phytoplankton cells are the primary means of removing carbon from the ocean's euphotic zone near the surface.
波浪作用和附近的马蹄蟹的挖掘，使一些卵群更接近沙滩表面。
Wave action and the digging of nearby horseshoe crabs disturb many of the egg clusters, bringing them closer to the surface.
设计这些新的探测器就是为了更好地区分弱作用大质量粒子与表面事件。
The new detectors are designed to be much better at distinguishing WIMPs from surface events.
把表面粗糙化也可能是减小飞机反作用力一个办法。
There may also be a way to cut aircraft drag by making some surfaces less slippery.
电子与物体表面的原子相互作用，以景深的方式揭示出物体的纹理和结构，使观察目标有了立体感。
The electrons interact with the atoms at the surface of the object, revealing the texture and structure with a depth of field that makes for a great three-dimensional sense of the target.
该结构能起到消除表面阻抗的作用。
The structures perform similarly to an object covered with the surface impedance.
也就是说，对于任一物体或表面施加的作用力，该物体或表面必会产生相同的反作用力。
That is, for every force applied to an object or surface, that object pushes back with equal force.
也就是说，对于任一物体或表面施加的作用力，该物体或表面必会产生相同的反作用力。
That is, for every force applied to an object or surface, that object pushes back with equal force.
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