了解

In ancient times,when there was a fack of technology and means of transportation,Hainan was considerde "theend of the earth."

对于中国的过去和现在，如果进行掠影式的了解并不难，但要全方位深入了解中国，就不是一朝一夕的事情了。

And tell you the principle concerning bike,we can learn how and when it was invented and its basic structure as well from the passage.we got the history of bike and when it become popular,these are really interesting.although we usually ride bike around,we're not familiar with the history and the basic structure of it.after learning the unit,it give me a fresh knowledge of bike,and also tell us commonsensibles like how to forbit downdipping while riding in muddinesses and so on.it's a great help for us.because why don't learn more to keep our bikes more safe?

而且从文章告诉我们自行车是怎么样发明的？什么时候发明的？它的构造又是怎么样的？让我们了解了自行车的历史。以及它是什么时候开始流行的。这些都相当有意思。虽然平时我们经常骑脚踏车，可对他的历史来源和它的简单构造也不是很清楚，但学了这单元之后，使我对脚踏车又有了一个新的认识。而且它还告诉我们，当我们骑在泥泞的地面时，怎么样避免下沉？等等一些常识性的问题，可以让我们在现实生活中运用到，这是起着很大作用的，因为多点了解就能让自己的行车得到更好的安全保证。何乐而不为呢？

In the late 1960s and into the 1970s Gorb and others began to write articles that were drafted to designers to learn about business, and to business professionals to understand the untapped potential of design as a critical business function.

在1960年代晚期，直到1970年代，Gorb和其他人开始写文章想让设计师了解商业，想让商界了解设计作为一个重要的商业职能部门的巨大潜力。

This motivated us to design genus-specific oligonucleotides primer pairs which can assist in rapid detection of species of the genus Gordonia by means of PCR-specific amplification.

筛选Gordonia分离株不但可开发新放线菌资源，并且了解此类放线菌之分布及在生态中的角色，此外研究Gordonia属内菌种之亲缘关系，有助於了解各菌种之演化地位，并提供土壤中可靠且快速之鉴定结果。

First of all, it is a elastic wave therefore it can transmit in the most types of materials and it can be used to investigate both their surfaces and their interiors, whereas light can just get through the lucid materials and Hertzian waves is unable to transmit in the conductive materials.

本实验简单介绍超声波的产生方法、传播规律和测试原理，通过对固体弹性常数的测量了解超声波在测试方面应用的特点，通过对试块尺寸的测量和人工反射体定位了解超声波在检验和探测方面的应用。

For long time, we are taught that the water we drink is hygeian, the food we eat is safe, and the government says noting about how to prevent the potential threat caused by environmental pollution, also we have no awareness to know about whether our water, air, quality and the food will be hazard to our life.

长期以来，我们接受的信息就是我们喝的自来水是卫生的，我们的食物是安全的，政府没有告诉我们应该怎么做才能预防各种因环境污染所造成的潜在威胁，我们也没有意识去了解我们的水质，了解我们的空气质量和我们的食物会不会对我们的生命造成威胁。

Objective: The experiment will to observe: 1、the compound composed of carriers and rhBMP-2 excels or is similar to autologous iliac crest in posterolateral intertransverse spine arthrodesis in rabbits, 2、it may eliminated thd nonuions, 3、To explore the biologic process in spine arthrodesis and the role that accelaterated spine arthrodesis, 4、the roles of HA in spine fusion, by those compounds are used in posterolateral intertransverse fusion in rabbits.

目的：本实验通过rhBMP-2、HA复合物在兔子腰椎后外侧横突间融合的过程，观察了解：（1）rhBMP-2复合物在兔子腰椎后外侧横突间融合中，其作用能否优于或至少与自体髂骨相同，能否取代自体髂骨，免去取骨术。（2） rhBMP-2复合物的应用能否消除不融合的发生。（3）进一步了解脊柱融合的生物学过程，及rhBMP-2在脊柱融合生物学过程中所起的作用。（4）探讨HA在脊柱融合中的作用。

The Kafir who weaves fabric according to a specific order which only appears when one unravels it, the Persian who ties his carpets, the Slovak farmer's wife who embroiders her lace, the old lady who makes beautiful things with glass, beads and silk; all these he understands very well.

他很了解卡费人，他们按照一种特殊的韵律在布匹里织图案，这些图案只有在拆散布匹时才能看得到；他了解织毯子的波斯人，绣花带的斯洛伐克农妇，用玻璃珠和绸子便精彩东西的老太太。

You can click here to leam more team information or click here to learn the latest related services.

你可以点击这里了解更多新维度团队信息，或点击这里了解最新相关服务资讯。

You can click here to leam more team information or click here to learn the latest related services.

你可以点击这里了解更多想像视界团队信息，或点击这里了解最新相关服务资讯。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！