It will melt in a certain range of melting points , but it has no definite melting point .
没有一定的熔点，在一定的熔点范围内熔化，凝固时没有热效应。
To qualify as pure, a bead must be genuine etched agate and lie within a certain range of styles.
一颗至纯天珠必须是纯正的镶蚀玛瑙并且对形制规格有着固定的限制。
Slow granule: can make solution PH value in a certain range of constant maintain the basic material.
缓冲剂：能够使溶液PH值在一定范围内维持基本恒定的物质。
In a certain range of span, the slab bridge without beam has more advantages than that of the beam bridge.
在一定跨度范围内，与梁桥的相比，无梁板桥具有更多的优点。
The method to modify the shape of the equivalent lines in a certain range of the weather chart is introduced.
此方法是在修改某一条等值线形状的同时修改原始数据，使其余的等值线相应地得到修正。
In a certain range of tensile temperature, the stress strain behavior of polyolefins studied showed good similarity.
一定温度范围内聚烯烃均出现显著的应力波动现象，形变不均匀、不稳定。
Should laws, regulations or rules provide for a certain range of payment amounts, the specific payment rates shall be specified.
法律、法规、规章规定的给付数额存在一定幅度的，应当列出给付数额的具体标准。
They had found through trial and error that the teapot only worked when it was within a certain range of the person being wounded.
他们几经试验发现了那个茶壶只有在靠近受伤者一定范围的时候才会起效。
It was also found that, in a certain range of flow rate of solution, the growth rate of crystals was independent of the flow rate.
实验还表明，在溶液流率的一定范围内，晶体生长速率与流率无关。
The second is produced on the interface between two different media and can be observed anywhere within a certain range of detection.
另一类震电信号产生于两种性质不同的介质分界面，可在一定探测范围内随处同时观测到笛榉⑾?。
Due to historical reasons, this text has not been standardized and uniform, so far only a certain range of years of civil application.
由于历史的原因，这种文字没有得到规范和统一，至今亦只在民间的一定范围里应用。
Vapor in the air can absorb radiation over a certain range of wavelength with the exclusion that it contributes to from clouds and fog.
空气中水汽除了可以形成云雾之外，还可以吸收一定范围波长的辐射。
Creation must be based on a certain range of knowledge, but enriching and accumulating knowledge don't equal enhancing creativeness simply.
创造必须以一定的知识为基础，但是知识的丰富和积累并不能简单地等同于创造力的提升。
By taking these spatial points as initial guess, all exact real solutions within a certain range of variables are found using unrestraint optimization.
以这些空间点为初始值，利用无约束优化，得到在一定值范围内的原方程组的全部精确实数解。
So the task duration is not a single real number, rather it is a random variable that describes the likelihood of completion within a certain range of time.
所以任务持续时间不是一个单一的实数，而是描述一定时间范围内完成的可能性的随机变量。
The rules for javelin are more complex and specific than most people think. For example, the shoes of the thrower are limited to a certain range of thickness.
标枪比赛规则比大多数人认为的重复杂得多，具体得多，就连鞋底的厚度也有一定有限制。
Study of generality of floating machine for a certain range of large caliber infantry automatic weapons is of great importance to the design of general-purpose mount.
研究浮动机对一定口径范围内大口径步兵自动武器的通用性，对于通用枪架的设计具有重要意义。
The results show that there exists a density window for lower hybrid wave current drive (LHCD), i. e, LHCD would be achieved only within a certain range of plasma density.
结果表明，存在着驱动电流的密度窗口，即仅在一定的等离子体密度范围内才能驱动电流(通常在理论和实验上仅注意到驱动电流的密度上限)。
Thermal model experiment of catalyst synthesis shows the shape of the N-catalyst can be controlled by using the above optimized agitation in a certain range of rotating speed.
催化剂合成热模实验表明，采用以上的搅拌形式，在一定的搅拌转速范围内，可以较好地控制催化剂的颗粒形态。
Continuous variation (quantitative variation; multifactorial inheritance) a form of variation in which the characters show continuous variation within a certain range of values.
变异的一种类型，其性状在一定的范围内是连续变化的。
Also used in metallurgy, mining, electricity, chemical industry sectors such as metal ore tailings drying and drying of grain and other humidity has a certain range of materials.
也应用于冶金、矿山、电力、化工等部门烘干金属精矿尾矿和烘干粮食等具有一定湿度范围的物料。
Google Maps is a key technology in this platform as it provides geographic data for all locations and shows other (related) locations within a certain range of the location in question.
GoogleMaps是这个平台的一项关键技术，它被用来提供所有地点的地理信息以及用户查找的地点一定范围内的其他(相关)地点的信息。
The experiments are carried out at different filling ratios and pressures. The theoretical calculations agree with the experimental results in a certain range of temperature differences.
在不同充液量和不同压力下进行了实验，实验结果在一定的温差范围内与理论分析值符合较好。
The protective effect of PC is obviously stronger than those of TAU and VC, and in a certain range of concentration, the protective effect of PC has the positive relationship of dose effect.
PC的保护作用明显强于TAU和VC，并且在一定浓度范围内随着浓度的增加其抗氧化作用逐渐增强。
The public opinion means the common opinion of the majority that removes personal opinion difference and reflects social consciousness and aggregate consciousness in a certain range of community.
舆论指在一定社会范围内，消除个人意见差异，反映社会知觉和集合意识的、多数人的共同意见。
The next value of val is always simply math_func (val), as long as val stays within a certain range.
只要val处于某个范围内，则val的下一个值永远只是math_func (val)。
In other words, if you have 90% of your values between a certain range, the frequency distribution would tell you what the outlying values are and may indicate a quality issues in those outliers.
换句话说，如果有90%的值落在某个范围内，那么频率分布将告诉您有什么生僻的值，并且可能表明那些生僻的值存在质量问题。
That is, if a function has a certain set or range of valid values for its arguments, an assertion to this effect can be placed as the first line of code in the function.
那就是说，如果函数有确定的有效值集合或范围可作为参数，可以将检验参数是否有效的断言放在该函数代码的第一行。
That is, if a function has a certain set or range of valid values for its arguments, an assertion to this effect can be placed as the first line of code in the function.
那就是说，如果函数有确定的有效值集合或范围可作为参数，可以将检验参数是否有效的断言放在该函数代码的第一行。
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