例句與造句

1. This gives us the structural formula of the molecule .
   這種方式給出了分子的結(jié)構(gòu)式。
2. Before we can assign a structural formula to a compound, we must first know its molecular formula .
   在確定一個(gè)化合物的結(jié)構(gòu)式之前，首先應(yīng)知道它的分子式。
3. Structural formulas of amino acids
   氨基酸的結(jié)構(gòu)式
4. Its structural formula
   生產(chǎn)出廠指標(biāo)：
5. Appropriate chemical attribute information , such as structural formula , empirical formula , and molecular weight
   適當(dāng)?shù)幕瘜W(xué)性質(zhì)資料，比如結(jié)構(gòu)式，經(jīng)驗(yàn)式和分子量等。
6. It's difficult to find structural formula in a sentence. 用structural formula造句挺難的
7. Element analysis apparatus and xps were taken to analyse the chemical components of the acquired products , the chemical elements of the systems were almost in according to which theoretical structural formula
   利用元素分析儀和xps對合成產(chǎn)物的化學(xué)成分進(jìn)行了分析，各體系的化學(xué)元素基本與理論化學(xué)式相符。
8. According to the kernel estimating theory of nonlinear semiparametric models under the least - square principle , the structural formulae of the estimation of parametric and nonparametric components and the direct formulas of kernel estimation considering the second order items were given
   摘要基于非線性半?yún)?shù)模型最小二乘核估計(jì)，給出了其參數(shù)分量和非參數(shù)分量估計(jì)的構(gòu)造式，導(dǎo)出了參數(shù)分量和非參數(shù)分量顧及二次項(xiàng)直接解法的計(jì)算公式。