While concentrating its energy to carry out economic construction, the state shall strengthen the national defence construction, promote the harmonious development of national defence construction and economic construction.

國家在集中力量進(jìn)行經(jīng)濟(jì)建設(shè)的同時，加強國防建設(shè)久久青草精品同性恋视频，促進(jìn)國防建設(shè)與經(jīng)濟(jì)建設(shè)協(xié)調(diào)發(fā)展一A黄视频图片。

That is why we have been concentrating on combatting subjectivism, which has two aspects:''.

反對主觀主義有兩個方面，即反對教條主義和反對經(jīng)驗主義黄美女。

University trained at Uppsala, Swedenborg turned first to a scientific and technical career as a natural scientist and official with the Swedish board of mines (1710 - 45), concentrating on research and theory.

大學(xué)層炙只朴执碳さ耐荆科訓(xùn)練的烏普薩拉，威登柏格把第一到一個科學(xué)和技術(shù)的職業(yè)生涯，作為一個自然科學(xué)家和官方與瑞典議會的地雷（ 1710 -4 5）桃色AV网站，專注于研究和理論日韩一区黄色小视频。

One way to practice this is to take a walk with the aim of concentrating on being present.

做這練習(xí)的一個方法是，散步時以處在當(dāng)下為全神貫注的目標(biāo)黄网站色视频免费一级毛片。

The cost-effective thermal energy storage will play an important role for the economic success of concentrating solar power plants. One option to significantly reduce costs is to use thermocline storage systems.

經(jīng)濟(jì)型的蓄熱系統(tǒng)設(shè)計對聚焦式太陽能熱發(fā)電的市場競爭力影響效果非常明顯，一個比較有效的方法就是采用斜溫層蓄熱国产一区在。

It's like looking at the tiled ceiling and concentrating on the space where one tile is missing.

這就像看瓷磚天花板和精力集中在一個空間国产又黄又爽又色视频在线，瓷磚失蹤。

It's like looking up at a tiled ceiling and concentrating on the space where one tile is missing.

就像看著一個貼著瓷磚的天花板的時候91久久久久精品久久久久久久久，注意力集中在掉了一塊瓷磚的那個地方熟妇操B。

I like this hack for when I need to do some writing but have a hard time concentrating.

當(dāng)我需要寫作但又無法集中精力時，就喜歡用這種方法欧美亚洲日本高清不卡。

The motion law of the hiliostats of the tower solar energy concentrating system was acquired, based on geometrical principle of spherical tringle.

本文討論了塔式太陽能聚光系統(tǒng)定日鏡的運動規(guī)律www.淫荡网，繪制了定日鏡運行圖，對跟蹤精度進(jìn)行了分析0808贵妃网理论片，并做了典型計算sese96。

"If he throws a changeup and you're concentrating on the sinker, you're way out in front of the pitch," Guidry says. And just when you think you've measured the speed of the sinker and you're timing it, he can uncork a 95 mile-an-hour four-seamer and you can't pull the trigger.

"當(dāng)打者預(yù)期他會投出伸卡球，而他卻選擇投出變速球時天海翼精品久久久久中文字幕，打者根本無法抓到正確的出棒時機" Guidry說道"而當(dāng)打者認(rèn)為他們已經(jīng)適應(yīng)伸卡球的球速并且抓準(zhǔn)出棒時機時自拍网色，卻發(fā)現(xiàn)朝著自己飛來的是時速95英哩的四縫線速球，最后根本來不及出棒"