The grain shape, thousand kernel weight, volume weight and specific gravity of grey wheat, blue wheat, common purple wheat and hard purple wheat grown in Nanyang were determined in this study.

为给小麦新品种的种植、加工和开发利用提供科学依据，以南阳灰麦、蓝麦、普通紫麦和硬质紫麦为材料，对南阳彩色小麦品种中的籽粒形状、千粒重、容重、比重等性状指标进行了测定。

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The influence of volume weight of soil on maize seedlings growth was researched under condition of controlling water and fertilizers.

在控制水分、肥料的条件下，用盆栽试验研究土壤容重对玉米苗期生长的影响。

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The silica brick produced according to the formula has the advantages of small volume weight, low heat conductivity factor and high strength.

通过上述配方产生的硅砖具有产品容重小，导热系数低，强度高的优点。

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So how would we go about solving this problem if I told you not only was there a maximum weight, but there was a maximum volume. Well, we want to go back and attack it exactly the way we attacked it the first time, which was write some mathematical formulas.

有些时候两个都重要,所以如果我告诉你这里不仅有,最大重量还有最大容量，我们应该怎么解决这个问题呢？,好了，我们想回过来然后,和第一次一样看看这个问题。

麻省理工公开课 - 计算机科学及编程导论课程节选

The brains of those aged 40 and older decrease in volume and weight by 5% every ten years.

ECONOMIST: The ageing brain

Thanks to a complete redesign of the internal architecture, the volume and weight of the new PS3 has been reduced by more than half compared to the very first PS3 model with a 60GB HDD, and by 20% and 25% respectively compared to the current PS3.

ENGADGET: Sony announces a slimmer PlayStation 3, 250GB bundle launches September 25th for $269

That said, different combinations of materials have different electricity-producing potential for the same weight and volume.

FORBES: Running in place