查询词典 melting point

Always recrystallize a product to constant melting point.

你总是可以通过对产物进再结晶以得到恒定的熔点。

Take the melting point of the dry solid semicarbazone derivative and record the yield. If it is necessary to recrystallize the semicarbazone derivative, you may do so from an ethanol/water mixture.

测定干燥的缩胺基脲衍生物的熔点，并记录其产量，如果有需要将缩胺基脲衍生物进行再结晶的话，你可以用乙醇/水的混合物来进行。

Take the melting point of the dry solid semicarbazone derivative and record the yield. If it is necessary to recrystallize the semicarbazone derivative, you may do so from an ethanol/water mixture.

测定乾燥的缩胺基脲衍生物的熔点，并记录其产量，如果有需要将缩胺基脲衍生物进行再结晶的话，你可以用乙醇/水的混合物来进行。

Silicon powder, processed by high-quality silicon metal lump, is silver-gray or dark gray with high melting point, good heat resistance, high resistively and oxidation resistance.

金属硅粉采用优质工业硅加工而成。是银灰色或暗灰色粉末，其熔点高，耐热性能好，电阻率高，具有高度抗氧化作用。

Its melting point is in the range of 40 deg.C-60 deg.C, and is dependent on the molecular weight of PCL and the mole ratio of PCL and EO, and its restorable deformation temperature is room temperature to 60 deg.

一种具有形状记忆功能的以聚为软段的聚氨酯，它用双羟基的聚与二异氰酸酯、小分子二醇反应而成。

Besides the huge cost that involved to redesign and revalidate the material as well as characteristics change, the more challenging parts come in when the process technology need to be revised to cater for higher melting point of lead free (alloy that mixes copper, silver, and tin) processor as compared to normal lead/tin processor manufacturing.

除了巨大的代价，涉及到重新设计和重新的材料以及特征变化，更具挑战性的部分来当工艺需要加以修订，以满足更高的熔点无铅处理器比较正常的铅/锡处理器的生产。

You will also characterize the semicarbazone by melting point determination.

你也要通过测定熔点以鉴定缩胺基脲。

Part D. Melting Point of Semicarbazone Derivative

D部份。缩胺基脲衍生物的熔点测定

C Determine the melting point of each batch of ferrocene sublimed.

测定每一批经过升华所得的二茂铁的熔点。

Determine the melting point of each batch of ferrocene sublimed. Place the final

测定每一批经过升华所得的二茂铁的熔点。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。