我们想要通过“局部减肥”减去的“赘肉”,一般是腰部、大腿、上臂的皮下脂肪。这些部位存在着许多脂肪细胞,里面塞满了甘油三酯,被撑得圆鼓鼓的脂肪细胞挤挤攘攘地堆在一起,形成了令人生厌的“赘肉”。
在远古时期,我们的祖先过着吃了上顿没下顿的日子,这些甘油三酯就是储备能源,脂肪细胞当然是能量仓库了,偶尔捞着一顿饱的,赶快把多余的能量以甘油三酯的形式储备在脂肪细胞里,以备不时之需。无奈的是,随着“制作和使用工具”这一技能树越点越高,农牧业已经让朝不保夕的日子离大多数人远去,身体却依然记得要把点滴余粮细细收好的本能,肥胖于是就成了现代人的常见苦恼。
1。thereof
以”there”为前缀加上介词构成的词,如thereafter, thereby, therein, thereinafter, thereinbefore, thereon, thereof, thereunder, thereupon, therewith等,在文中具体指什么,需要读者依照合同的上下文来判断,因而理解起来比较复杂,请看下例:
This Agreement is written in the English language。 In case of any discrepancy between the English version and any translation thereof, the English text shall govern。 句中”the English version and any translation thereof”从上下文判断意为 “the English version and any translation of the English version”,即thereof一词代替of the English version。与以here开头的词如hereof的理解方法类似。
2。therein
该词意为in that, in that particular
context, in that respect,“在那里”,“在那点上”,“在那方面”,表示上文已提及的“合同中的”“工程中的”。如:the contract or any part thereof意为the contract or any part of the contract,合同或合同的任何部分。
3。thereto
该词意为:to that,“随附”,“附之”,如:“Contract Products” means the products specified in Appendix 2 to this Contract, together with all improvements and modifications thereof or developments with respect thereto。 句中or developments with respect thereto 意为:or developments with respect to the developments。
4。thereunder
该词意为:under that, “在其下”,“依照”,如:The Borrower fails to pay any amount payable thereunder as and when such amount shall become payable。 句中any amount payable thereunder意为any amount payable under the contract。
To see a world in a grain of sand,
And a heaven in a wild flower,
Hold infinity in the palm of your hand,
And eternity in an hour.
一沙一世界,
一花一天堂,
手中即无限,
永恒亦短暂。
放假的第二天,我回到了家乡汕头。我开始计划“减肥。”我每顿都没有吃得很饱,而且每天上午都和我爸爸、妈妈和叔叔们去爬山。我们每次爬山都是爬到最顶峰,所以我流的汗水非常的多。到了下午我和朋友就去篮球场打球,最少也打球2个小时。所以我每天都有做到,天天都运动、天天都少吃饭菜,这样没多几天我就减下了3斤。
其次,我每天很早起床,晚上也很很早就睡觉了。做到早睡早起。早睡早起对身体非常的有好处,早起,人非常舒服,有一种神清气爽的.感觉;早起,可以学习,做作业的速度大大提高;早起,在一天中,可以合理安排做许多想做的事。我们以前是1点才睡觉现在改了我们现在11点多就睡觉了;早起,还可以减肥。真是一举多得,太值了。
大年初一是我的本命年,我属兔。爸爸妈妈早就为买了红色的衣服,在过年那天我穿上了,听大人们说:“这样会有好运气。”然后去和表兄们“打扑克”果真碰到了好运气,我大赢了他们几把。我希望“开年的好运气,时时顺畅。“减肥”行动继续。升中考试发挥到最棒。”我也知道好运气和寒假减肥一样需要努力才能达到目标。
运动是减肥的不二良方,我们在运动时,为肌肉供能的物质主要是糖原和脂肪酸。糖原来自我们吃下去的淀粉等碳水化合物,脂肪酸则是甘油三酯分解的产物,运动强度中等时,消耗的脂肪酸最多,当运动强度非常大时,脂肪酸的消耗率反而降低,糖原的消耗量则猛增。中等强度的运动让甘油三酯被分解掉,脂肪细胞瘪了,赘肉也就随之缩小了,因此,长跑是减肥的最佳选择之一。
不幸的是,运动确实会消耗脂肪,但并不是哪里感觉热就在消耗哪里。甘油三酯在一系列脂肪酶的作用下,分解生成甘油和脂肪酸,血液将脂肪酸运送到肌肉中,供它使用。可见,肌肉并不会直接消耗相邻的脂肪,而是靠血液送来补给。更重要的是,我们体内的各种酶都对温度非常敏感,通常温度高于40℃时活性就会大打折扣。脂肪酶也不例外,提高局部温度不仅不能促进这里的脂肪消耗,反而有可能让这一区域的脂肪酶失去活性。
口语中常说的“燃烧脂肪”,其实只是一种形象的比喻。因为脂肪的消耗要经过一系列缓慢、温和的`氧化反应,而“燃烧”也是可燃物的一种氧化反应,只不过是快速、剧烈的氧化反应罢了。同时,油脂也是我们熟知的易燃物,我们希望减肥时脂肪能像燃烧起来一般迅速消失,这样的说法才被大家接受并流传下来。在体内氧化脂肪,并不会像在体外点燃油脂一般,短时间内释放出大量的热能,所以局部体温升高也不是脂肪消耗的体现。
How to prevent the H7N9?
As is well known,the A flu is spreading throught our country. However, if we negnect it, the deadly H7N9 may cause more infectors,or even more deaths. So what is the most important is that we should take some effective measures to prevent it.They can be listed as follows.
Firstly,it is necessary for you to realize the Avian flu can be prevented if you develop good living habits. For example,you shouldn’t forget to wash your hands before meals.Besides,don’t spit everywhere and try to cover your mouth or nose with paper or hankerchiefs when you have to cough or sneeze.What’s more, remember to wear the mouth-cover if you have to go to the public places, such as the crowded cinemas,supermarkets, buses,where the A flu may spread easily.
Secondly,of course, taking exercise more often and taking good sleep to build your body are wise choices for you to reduce the risk of being infected.
Last but not the least, if you are unlucky to be infected with the slight flu cold, try to stay at home,and take some medicine. Do pay attention to your daily body temperature. If you have a high fever, go to the hospital without delay for further treatment. Make sure you are not expected to come back to school before the cold or flu is cured.
Only by doing like this can you prevent or defeat the A flu in the end.
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