On the basis of this,a completely new method of natural water renewability assessment was developed.

其次精品国产丝袜在线拍国语APP，在基于GRID的涇河流域水量動態(tài)平衡模擬基礎(chǔ)上，通過逐網(wǎng)格計(jì)算涇河流域1996年各月水資源自然更新率综合视频一区，來對涇河流域1996年水資源自然再生能力進(jìn)行評價(jià)99er久久免费只有精品。

Generally, water quantity renewability is strong in flooding time and weak in low water time.

結(jié)果表明：在時(shí)間上，馬連河流域水資源量可再生性的變化與水文循環(huán)的豐枯周期有關(guān)369超碰在线观看，總體上日韩美女观看成人片在线播放网站，豐水期水資源量可再生性較強(qiáng)，枯水期變?nèi)酢?/p>

Hydrogen, with the advantages of high thermal density, clean combustion and renewability, is considered as one of the most potential new energy in the energy field. With the social development, its purpose and demand are increasing quickly.

氫氣以其熱密度大国产一级av网址、潔凈燃燒欧美激情性爱A片、可再生而被能源界公認(rèn)為最具潛力的新能源之一露出亚洲一区，其用途和需求量隨著社會的發(fā)展正在迅速增加。

The water renewability is a breaking developing in the water resources sustainable utilizing study, and also is one of the preceding studies that are attended by the hydrology academic circles. This study has very important theoretic and realistic meaning.

水資源可再生性是對水資源可持續(xù)利用的一種突破性的認(rèn)識和發(fā)展WWW、欧美日韩性生活片、com，也是當(dāng)今水文水資源界關(guān)注的科學(xué)前沿問題之一日本色www，具有十分重要的理論與現(xiàn)實(shí)意義。

The third part is to study about application cases, which includes Chapter 6 and Chapter 7, and provides examples of building the watershed distributed hydrological model and assessing the watershed water quantity renewability.

4第三篇包括第六章和第七章五月婷婷激情网站，是應(yīng)用實(shí)例研究可以在线看的av网站。為黃河流域分布式水文模型的研制和水資源量可再生性的評價(jià)提供了范例。

In this paper, the methods, which used several indexes to show water resources social renewability in water shortage citiesof the Yellow River basin, wereput forward.

水資源社會可再生性是水資源在利用過程中所表現(xiàn)出的特性欧美色色一区，其值的增強(qiáng)對于實(shí)現(xiàn)水資源的高效利用具有重要意義又黄又硬又粗又大免费无遮挡。

The assessment results can be used to tentatively determine the disparity in the water resources renewability of the assessed regions,and serve the function of guidance in how to make ef...

根據(jù)計(jì)算結(jié)果，能夠初步確定評價(jià)區(qū)水資源可再生能力的強(qiáng)弱性综合精品一区，將為如何有效地利用水資源免费三级片一区，避免水環(huán)境的惡化起到一定的指導(dǎo)作用。

Now, there are some hydrology study aimed at yellow river basin, but there is still an empty space in the study of the rule of the water resources generating and evolving and the theory of water renewability.

目前bbw欧美熟女，針對黃河流域欧美熟妇A片在线A片织频，已有不少水文學(xué)方面的研究，但從水文學(xué)基礎(chǔ)更深層次研究黃河水資源生成與演化規(guī)律和水資源可再生性的理論與方法欧美日韩亚洲视频1，在國內(nèi)外尚屬空白欧美黄色第一页。

Index system of water resources sustainable utilization was designed in this research based on the renewability of water resources and index system of water resources renew ability.

從水資源可再生性出發(fā)，在構(gòu)造水資源可再生能力指標(biāo)體系的基礎(chǔ)上国产高清久久久久久，建立了包括水資源可再生能力指標(biāo)體系欧美粗黑硬一级特黄、生態(tài)環(huán)境用水優(yōu)先的水資源開發(fā)閾值評價(jià)指標(biāo)體系和水資源可再生性維持即可持續(xù)利用指標(biāo)體系3個(gè)層次及單位面積水資源量等14個(gè)評價(jià)指標(biāo)的水資源持續(xù)利用指標(biāo)體系。

There are certain medical insurance plans in the market which guarantee life time renewability, if you purchase one of such plans whilst a member of a group medical insurance.

在市場有一些醫(yī)療保險(xiǎn)計(jì)劃當(dāng)您仍是您公司團(tuán)體醫(yī)療保障成員時(shí)人人操人人妻人人色，購買這樣的計(jì)劃久久久久国产精品免费免费播放，可以保證每年續(xù)保，安享終身保障片色色。