melting point造句怎么写

It has the features of continuous reaction, short time, high melting point and stable quality.

And magnesium oxide has a melting point of 2,800 degrees C.

Fuse is with melting point inferior material is made, electric current became big can calorific fusing, have insurance effect.

Perhaps the outer part of the moon was heated to the melting point by intense meteoric bombardment.

Nonnatural amino acid 3 (4 thiazolyl) D, L alanine hydrochloride and its four intermediates were synthesized, their structures were detenmined by IR, NMR, elementary analysis and melting point.

DSC analysis showed that polyethylene with higher branching degree had lower melting point when relative molecular masses of the polymers were approximate.

Furthermore, it can be concluded that an active viscid membrane and a high melting point constituent which can fix viscid membrane are the esse.

More attentions are paid to high Z materials because of their high melting point and low sputter rate, but such materials remain the problems of brittleness to which is harmful for their application.

A lower melting point can be opened directly in the smelting machine or mixer, easy to use, and the melt-down is better, there will be no white points.

So strong bonds means high melting points and boiling points.

Some important characteristics of polymers include their size (or molecular weight), softening and melting points, crystallinity, and structure.

Dropping-melting points of the olefin modified by Brazil carnauba wax and Chinese wax were predicted using the modified BPNN. The predicting absolute deviations a.

That's the melting point of water.

He says it will have a high melting point.

It melts at 958. It forms a dioxide, has a high melting point.

Crystalline polymers have an ordered molecular arrangement, with a sharp melting point.

Jacket can access certain temperature steam or liquid, high melting point to prevent the crystallization of liquid generated.

The highest temperature-and thus the brightest light-that an incandescent lamp can achieve is the melting point of its tungsten filament.

Most experts believe that it is, as the core temperature of the at-risk reactors has been reduced to below 2, 200c, the melting point of the fuel rods.

So now if I put sugar in the water, and I follow my diagram here, what I find is that the new melting point of water T1 is some new temperature t, T1, where T1 is less than 273 degrees Kelvin.

Most are dense, hard, and brittle, conduct heat and electricity well, have high melting points, and form alloys with each other and other metals.

Compare the melting point and freezing point of a substance.

This preform is then heated to a temperature just below the melting point of the alloy.

Water has higher melting point, boiling point, heat of vaporization, heat of fusion and surface tension than comparable hydrides such as hydrogen suiphide or ammonia or most liquids.

Samples of blended coal ash were taken from the boiler of a power plant 700mw unit. Their softening temperature was measured by a pyramid method on an intelligent ash-melting point measuring device.

Higher melting point.

Application of two-step soaking method in mixure of stearic acid and high melting point ceresin in paraffin section

These are huge energies, Coulombic forces, high melting points and boiling points.

A silver solder, placed between the segment and the core, is heated above the melting point to bond the segment to the core.

It's got a melting point of 204 degrees Celsius.