实质问题

By nature, eco-tourism is a matter of protection of eco-environment and sustainable development.

生态旅游的实质是生态环境的保护和可持续发展问题。

This is caused by problems with collagen (the substance found in tendons, ligaments and cartilage) and other proteins like elastin.

这是所造成的问题，与胶原蛋白（实质发现在肌腱，韧带，软骨）和其他蛋白质一样，弹性蛋白。

We need to ensure the quality of materials is high.

我们必须保证实质上的质量，这就是以前我们遇到的问题。

As concerns your more particular questions, I do not see any basic contradiction between the Greek and Socratic belief that there is an immortal mind in a mortal body, and the emphasis on unity of life which we find in ancient Hebrews,- on the condition that the immortal mind in question not be regarded (in the Platonic or Hindu manner) as a spirit prisoner in an alien place or a bird in a cage, but as a spirit substantially one with the body it animates (according to the Aristotelian notions of "form" or "entelechy", which Thomas Aquinas has made classical in Catholic theology).

对于你特别提到的问题，我并不认为在东正教的信仰和苏格拉底派的信仰之间有任何基本的冲突或矛盾，它们都相信在一个有限肉体中存在着一个不朽的灵魂，并强调二者的统一，古希伯来人也如此认为。在这种情况下，我们所谈的不朽的灵魂并不被认为（如同在柏拉图主义者和印度人的思想方式里一样）是禁锢于异己处的"囚徒"，如同关在笼中的鸟，而是赋予肉体生命的实质上的精神存在（根据亚里士多德关于"形式"和"生命圆满"的观念，圣。

This is the essence of the problem.

这是问题的实质。

Do you see what the essence of the problem is?

你能看出这个问题的实质是什么吗？

So it is because of chinese ethnicity.

温总理并没说到问题的实质。

With the international flows of factors, such as commodities, capital and labor force...etc., China economy depends on the world economy closer and closer and the problem of exterior equilibrium and internal equilibrium have emerged.

而 1994 年以来，货币政策和汇率政策出现了三次明显的冲突，这三次冲突的实质是独立货币政策(基础货币投放适度、人民币利率水平可控)和汇率政策的关系问题。

His mind is so cluttered up with extraneous details, he can't concentrate on the essentials.

他的脑袋里塞满了无关的细节，所以不能专心思考问题的实质。

It is impossible to logically infer the classically expressed geodesic differential equation from the ontology differential geometry. Besides, the initial proposition how to construct a functional extreme value problem for the shortest curve on a surface, which was supposed first by Gauss, would be an improper formal expression with a wrong premise.

不仅仅无法由"实体论"微分几何逻辑地推导出经典的测地线方程，而且Gauss曾经为"曲面上最短线"问题所构造的泛函极值命题，实质上属于一个"前提认定"完全错误的不当表述。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。