Migration of chemical substances from food packaging materials into foodstuffs obeys Fick's laws of diffusion in most cases.

食品包裝材料中物質遷移的數(shù)學模型大都基于菲克擴散定律精品中文字幕在线。

In 2005, the population of the city proper was estimated to be over 1.4 million, while the Greater Philadelphia metropolitan area, with a population of 5.8 million, was the fifth-largest in the United States.

2005年，人口的城市是正確的估計超過140萬美元，而大費城大都市區(qū)，人口為580萬美元中文字幕Aⅴ无码一区二区三区，是第五大在美國。

The last version, the Bf 110G, was intended for use originally as a fighter-bomber but, in view of the success of the F-4 and the increasingly heavy attacks on Germany by Allied bombers, was employed mostly as a night fighter.

最后版本毛片免费全部无码视频，高爐110g免费观看全成年网站大全，是打算利用原作為戰(zhàn)斗轟炸機，但鑒於成功的F-4和日益沉重的攻擊，德國的盟軍轟炸機被聘用黄色工厂免费，大都作為一種夜間戰(zhàn)斗機欧美黑人双飞视频3区。

Attempts to shore up the value of a derivative without shoring up the value of the assets from which they ultimately derive their value are likely to be in vain however cleverly we may try to finagle.

無論我們怎樣巧妙地瞞山過海，那種只注重衍生物的價值而忽略最終讓我們獲利的資產(chǎn)的價值的嘗試大都是徒勞無益的xxxxxcom。

With this first intimate contact, LittleBanyan was touched about the firefly in such a big city...

這種第一次的親密接觸人人爽人人超人人高潮，真的是好感動，竟然會在這樣的大都市里看到螢火蟲日韩电影线上无码观看视频网站。。色哟哟在线播放高清视频观看。

At present, the enterprises to produce fireproof glass are about 300 in China, but their productive scales are very little and poor in technology.

目前我國生產(chǎn)防火玻璃的企業(yè)約有300家成年网站在线视频网站，但大都規(guī)模很小，生產(chǎn)技術落后又长又大又粗的日皮视频。

When the power of millions of tons of TNT equivalent or above, most of fissile share of 50% or so.

當威力為幾百萬噸梯恩梯當量或更高時一级a做一级吃奶水，裂變份額大都在50％左右。

Most of the decorative patterns of such products as flame pattern, sacred tree pattern, as well as pairs of bird patterns and so on.

這類制品的裝飾紋樣大都為圣火紋亚洲图片小说、圣樹紋美女很黄很黄的免费网站，以及雙鳥花紋等。

Oh, you know, they're all pretty much the same—long and narrow, a bit flat-bottomed, with a tall ornamental stem.

哦黄片高清一区国产，你知道的啦99这里99这里只有是精品，它們大都差不多——又長又窄，底部有點平坦有色有爽，還有一個蠻高的裝飾性的柱子国产福利污污污在线观看。

Handles are made of wood and have a paint fleabite here and there which gives authentic look.

處理大都以木材、油漆fleabite這里有一個真實的存在人人插人人操人人奸，讓看日韩欧美黄色视频一区二区。