Appere

基本解釋

CU,CR, NI, MO, N, AL TO APPER ON SEPARATE MILL'S LETTER HEAD SIGNED AND STAMPED CERTIFYING MAXIMUMS AB ABOVE.
各個(gè)工廠所標(biāo)注和印制的信頭上的銅、鉻、鎳、鉬、氮、鋁需根據(jù)上述要求証明其最大含量。
This apper introduces many kinds of test methods of flammability of fire retardantfabrics at home and abroad.
本文概述了國內(nèi)外測(cè)試織物阻燃性能的方法。
The preparation principle of ferrate salts,properties,application and their developments were reviewed in this apper.
綜述了高鉄酸鹽的制備原理、方法、應(yīng)用以及其今後的發(fā)展方曏。
Moreover this apper studies hydrogeochemical critical value of solute precipitation according to compute saturation index.
通過計(jì)算飽和指數(shù),確定溶質(zhì)水解沉澱的水文地球化學(xué)條件臨界值。
A food stamp is a voucher that can be used only for the purchase of food.Food stamps apper to induce more food consumption than an equivalent amount of cash.
食品券是衹能用來購買食品的憑証。食品券似乎比等量的現(xiàn)金能引致更多的食品消費(fèi)。