变为

Heat of sublimation is a substance directly from the solid state into the middle of the body of the procedure, not to go through the process of micrographical.

冷凝华是一个使精神间接从不固态变为身形的历程，角落不履历固态历程。

The results show that Re-K-Zn compound modificator has remarkable effects in high Chromium white cast iron when the modificator has 0.5%Re+2.0%K+0.008%Zn. The modificator not only or bar-like carbides but also improved the mechanical properties of high chromium white cast iron,with its impact toughness enhanced from 7.0J/cm2 to 11.7J/cm2 and its hardness enhanced from 54HRC to 57HRC, and the wear resistance increased by 350%.

实验结果表明：Re-K-Zn复合变质剂在高铬白口铸铁中有显著作用，而且当三者的加入量约为0.5%Re+2.0%K+0.008%Zn时，能显著细化组织，使其组织中网状碳化物变为粒状或条状，提高了高铬白口铸铁的力学性能，铸态冲击韧性由原来的7.0J/cm2提高到11.7J/cm2，硬度由原来的54HRC提高到57HRC，相对耐磨性能提高了3.5倍。

The molybdic acid aggregates with diameter of 1--2μm and length of several decades-micron can be obtained by the reaction of higher-concentration ammonium molybdate with HNO3 in a coexisting HAc or CTAB solution, repectively.

较高浓度的钼酸铵分别在醋酸和CTAB调节下与硝酸反应均可制备直径为1~2μm，长为数十微米的细长晶须，经过500~600℃烧结后则相应变为纳米级片状和颗粒状α-MoO3粉体；低浓度的钼酸铵在CTAB调节下与盐酸反应可制备不规则的晶体棒，经过烧结后得到颗粒状α-MoO3粉体。

Most patients with this disease have a monophasic course, but a minority may have a recurrence. A diagnosis of multiple sclerosis should be considered if further neurological signs develop.

大多数的病患只经历单次的疾病，少数会复发，未来几10年仍需追踪，注意是否会演变为多发性硬化症。

The theoretical conversion temperature between nitrendipine I and II is 158.88 ℃, that between nitrendipine I and III is 160.50 ℃ and that between nitrendipine II and III is 158.65 ℃, indicating nitrendipine polymorphs belong to a monotropic system. At high temperature, nitrendipine II and III both converted to I.

理论推导尼群地平I与II，尼群地平I与III，尼群地平II与III的转化温度分别为158.88， 160.50和158.65 ℃，三者均为单变关系，且在高温条件下尼群地平II， III都转变为尼群地平I，在高压条件下， II易转变为I。

The output voltage regulation of stabilizers becomes with multiturn trimmer that exist in each regulator.

该规例的稳定输出电压变为多圈微调的调节与存在于每个。

At 〓 sites. 8. No matter in what type of zeolite (4A, NaY or ZSM-5), the diffusivity vs. adsorption amount curve of water consists of two noncontinuous lines , which will become one at last with the increase of pre-adsorbed water amount.

对水的扩散进行研究，发现不论哪种分子筛(NaY、4A或NaZSM-5)，水的扩散系数-吸附量曲线均由不连续的两段组成，随分子筛含水量的增加，最后变为一条连续性的曲线。

Breakdown of chlorophyll is a major contributor to the diagnostic color changes in fall leaves, and in ripening apples and pears, where it commonly provides colorless, nonfluorescent tetrapyrroles.

随着香蕉从成熟变为腐烂，亮黄色的果皮出现棕色和黑色的斑点，它们生长迅速，而且最终包裹了整个香蕉。

But after the accumulation of experiences about the quality of water, this occasionality can be changed into some kind of necessity.

在水的自由状态下有很多意外的偶然性，但在对水性熟悉的经验积累后，这种偶然也会变为某种必然。

In low permeability boundary oil field, applying this technology can make the field development to be profitable. In Changyuan Oii field, this technology can save a great deal of natural gas, which has significant importance to the extension of field development life and increment of EOR.

在外围低渗透油田中采用常温和低温集油化学剂技术，可使低产区块的开发由经济上不可行变为可行；在长垣油田应用低温和常温集油化学剂技术，可节约大量的天然气，这对延长油田开发周期和提高原油采收率具有十分重要的意义。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。