direct substitution 中文意思是什麼
direct substitution
解釋
直接取代作用- direct : adj 1 筆直的，一直線的；正面的。2 直接的。3 直截了當的，直率的，明白的。4 直系的，正統的。5 【語...
- substitution : n. 1. 代，代用，代替，更替，置換。2. 【化學】取代；【數學】代換；代入；【法律】預定繼承人；【語法】詞的代用。adj. -al ,-ary adj.
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Most direct substitution of groups bound to an aromatic nucleus is limited to diazonium salts.
大多數連于芳核能被直接取代的基團僅限於重氮鹽。 -
High temperature melt body pressure transmitter / changes delivering, two product and so on force components load cells, torque sensor for the substitution import product, but and overseas similar product direct exchange use
其中高溫熔體壓力傳感器/變送器、兩分力測力傳感器、扭矩傳感器等產品為替代進口產品，可與國外同類產品直接互換使用。 -
Railways serve a different purpose to roads, and cannot be seen as a direct substitution
鐵路與道路的功用不盡相同，所以鐵路不能直接替代道路。 -
Comparison of substrate - reduction properties of these altered mofe proteins with wt and nifv - mofe proteins showed that : ( 1 ) only the a - gln194 substitution did not affect the total electron to proton reduction and notably double altered mofe protein with substitution of citrate and a - lys190 only retained very poor proton reduction activity. ( 2 ) a - gln194 substitution made a more direct effect on n2 reduction then other two substitutions
四個突變體固氮酶、野生型和nifv ~ -固氮酶的mofe蛋白的底物還原特性比較表明： （ 1 ） - gln ~ （ 194 ）替換不影響固氮酶還原質子時的總電子流；尤其引人注意的是，含有- lys ~ （ 190 ）和檸檬酸雙重替換的mofe蛋白幾乎完全失去了質子還原的能力。 -
The complementarities and substitution of the market and the government can be divided into two modes based on sequence : direct mode and inverse mode
市場與政府相互補充和相互替代按其不同的時間順序可分為順向替代和逆向替代兩種模式。
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