统合派的人和分割派的人都致力于确定生物的分类。 The great philosopher Aristotle is generally considered the first person to systematically categorize things. 伟大的哲学家亚里士多德一般会被认为是系统地为生物分类的第一人。 He divided all living things into two groups. 他把所有的生物分成了两个类别。
* The cleaning of the mouth should not be considered in the form of material cleaning only. A believer should give importance to the spiritual cleaning of his mouth, tongue and teeth along with their material cleaning. Instead of the words that cause sins like telling lies, cursing, uttering...
740.Albert Einstein, who is perhaps the greatest scientist in modern physics, is often considered one of the smartest men who ever lived. 阿尔伯特·爱因斯坦——这位或许是现代物理学领域最伟大的科学家——被公认是有史以来...
Tea became a staple of everyday life, part of the common culture and, uh, traditionally considered by many… the very mark of being English. 茶成为日常生活中的必备饮品,是共同文化的一部分,传统上被许多人认为是英国人的标志。 What is the main purpose of the lecture? A. To give reasons for...
Vaporization is the process of converting a liquid to a gas, either by evaporation or boiling. Since the liquid particles constantly collide with each other, energy is transferred to particles near the surface. When enough energy gets transferred, some particles are removed from the substance as ...
A liquid is considered to be boiling when: a. it begins to vaporize. b. equilibrium between the liquid and the vapor phase exists. c. its vapor pressure equals the pressure applied on the liquid. d. its vapor pressure equals one atmosphere. ...
Anything larger than that is consideredTotal Suspended Solids (TSS)— and if you’re using a water filter, the difference matters when choosing amicron rating. Most dissolved solids come from natural sources like rocks and soil, but they can also enter water through plumbing, road salt, fertili...
What are the applications of Boiling?Boiling:Boiling is the process of a liquid converting into a gas due to the presence of high heat energy. Each element and compound has a different boiling point. For example, water (perhaps the most frequently boiled compound in human history) has a ...
If this can be considered a "macroscopic" view of chemistry, what is the "microscopic" view? It would likely be what chemists actually do. Because a thorough exploration of this would lead us into far more detail than we can accommodate here, we will mention only a few of the areas ...
000 for a new vehicle is considered an affordable price. The test car’s range was about 120 miles, plenty for local driving or for most commutes to work. A little thing like this is known globally as a “city car,” but my 18-year-old daughter, a ...