The students had a grasp of decimals, percentages and fractions.
學(xué)生們掌握了小數(shù)、百分?jǐn)?shù)和分?jǐn)?shù)。
柯林斯例句
Continuous data can be expressed in either fractions or whole numbers.
連數(shù)資料可以用分?jǐn)?shù)表示,也可以用整數(shù)表示.
辭典例句
Erodible soil fractions are usually dislodged from projections and trapped in depression.
可沖蝕土壤部分經(jīng)常從凸出物剝蝕并降落于洼地.
辭典例句
The heavier boiling fractions remain, in liquid form on the manifold wall.
較重的沸騰著的餾分以液態(tài)停留在多孔的壁上.
辭典例句
What fractions of NPP are invested in allelochemic substances in different communities?
在不同的群落的NPP中究竟有多大部分投入他感化學(xué)物質(zhì)?
辭典例句
Fractions of the phosphor are easily lost.
部分磷光體容易丟失.
辭典例句
1 / 2 , 1 / 4 , and 2 / 3 are fractions.
二分之一 、 四分之一和三分之二都是分?jǐn)?shù).
辭典例句
It occurs as an exchangeable base in the clay mineral and organic fractions of soils.
鈣是以交換性鹽基在粘土礦物及土壤的有機(jī)部分出現(xiàn)的.
辭典例句
The lack of fine fractions in the expanded clay necessitates the addition of other aggregates.
膨脹性粘土缺乏細(xì)料部分,故必須添加其它骨料.
辭典例句
Specific mRNA sequences can be enriched for by preparing the RNA from subcellular fractions.
從亞細(xì)胞部分制備RNA,可使專一的mRNA序列的豐度提高.
辭典例句
The impurity of supposedly pure subcellular fractions is a constant threat to the plant biochemist.
以為亞細(xì)胞組分很純而實(shí)際不純的情況,一直是植物化學(xué)家感到難辦的問題.
辭典例句
The designer can select small port diameters and thereby achieve better loading fractions.
設(shè)計(jì)人員可選擇小的通道直徑,從而能得到較好的裝填系數(shù).
辭典例句
The term " continuant " arises from a relation between this type of determinant and continued fractions.
“ 連行列式 ” 這一名稱來自于這種類型的行列式與連分式的相互關(guān)系.
辭典例句
Common fractions written in the Greek or Egyptian system were too awkward for astronomical calculations.
用希臘人或埃及人那套辦法寫出來的普通分?jǐn)?shù)很不便于作天文計(jì)算.
辭典例句
He claims that by using a sequence of solvents a series of fractions can be obtained.
他指出,用這樣一系列溶劑,可以得到一系列級分.
辭典例句