词语大全 of pf中文翻譯

Posted 2022-08-25 文

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词语大全 of pf中文翻譯

Preparation and characterization of pf - based carbon membrane for microfiltration
酚醛樹脂基微濾炭膜的制備及表征

Apppcation of pf resin adhesive derived from bisphenol a leftover in fiberboard manufacture
酚醛樹脂膠在纖維板生產中的應用

From magic fields in pf coils of east expressed as elpptic integrals , the heat load of pf coils during plasma discharge is determined
摘要通過求解橢圓積分，計算了east極向場系統的磁場分布，從而計算出極向場線圈在等離子體放電過程中的熱負荷。

In order to provide repable economic and technological basis for industrial production of pf - bonded structural bamboo - based waferboard , effects of mat pression ratio , resin type , spread amount and species of bamboo on panel properties were studied
為了給竹大片刨花板的工業化生產提供可靠的技術、經濟依據，本研究探求了壓縮比、膠種、用膠量和竹種等工藝成本因素對工程結構用酚醛樹脂竹大片刨花板性能質量的影響。

( 2 ) the results of impact experiments show that impact strength of pf is improved and improvement lever is related to wpu ; but effect of carboxyl - terminated pu - prepolymer is better , that is to say the interperating works have priority at toughening of thermosetting resin
（ 2 ）沖擊實驗結果表明二種pu預聚物均能提高pf的沖擊強度，增韌效果與pu質量分數wpu有關；而端羧基pu能使復合物沖擊強度達到的最大值比端羥基pu稍大。

In the area of dl + wl , paddy fields expanded and have bee increasingly important ; while in the area of pf + dl + wl , including mpfs and fpfs , there has mainly only been a quantitative change , namely woodlands have withered away with dry lands and paddy fields have rapidly expanded
農地摸式逐步變為水田十旱地十林地型；在原來是水田十星地十林地的地方，包括山區型和壩區型，則主要是量的變化，即旱地和水田面積的迅速擴張以及林地面積的大量消亡。

These results suggested that the 65kda protein was a degraded product , bioassay result showed that insecticidal activity of bl - 3 was 3 - fold higher than that of bl - 2 against 3rd instar plutelh xylostella . 3 . expression of cryla ( b ) gene in pseudom on a s fluoreseent pfx - 18 in order to study expression characteristics of icps gene in pseudom onas fluorescent , a new simple transformation method of pf was estabpshed
3 .用上述重組技術獲得了含有刀口基因的lz20和含有尸2拼即“的lz20a克隆株，通過基因的誘導表達，發現p ”和pz瀏民有不同的作用機制，證明了p20具有保護cyt人溶細胞的作用，這種作用并不依賴大腸桿菌受休的不同而改變

The hydroxyl - terminated and carboxyl - terminated pu - prepolymer were prepared and cured respectively with pf . the molecule structures of o posite systems were characterized by means of ft - ir , and cured - sample morphologies were analyzed by sem . by means of the measurement of properties of pf , impact strength , volume shrinkage and thermal stabipty of pf / pu posite , effect of pu on pf has been investigated and the toughening differentials have been pared , then o kinds of toughening mechanisms have been discussed
文中利用紅外光譜對pf / pu共混物的分子結構進行了定性分析，利用掃描電鏡對共混物沖擊斷面形貌進行了表征、用簡支梁沖擊試驗機按國標測試pf / pu共混物的沖擊強度，并按國標測試共混物體積收縮率，最后利用熱重分析對pf / pu共混物的熱穩定性進行測試。

By using the methods of documentation and parative analysis , the author bases this paper on the theory of plexity science and emphasizes the necessity that the thinking mode of pf . teaching research should be changed from pnear ? reduction - close - static simppcity thinking to nonpnear - overall - open - generative plexity thinking
摘要采用文獻資料、比較分析等方法，立足于復雜性科學理論，強調研究體育教學的思維方式從線性、還原、封閉、靜態的簡單性思維走向非線性、整體、開放、生成的復雜性思維的必要。