查询词典 loudspeaker cone

When she lit up her lamp to get up in the morning she found that the snow had blown through a chink in the basement, forming a white cone of the finest powder against the inside, and had also come down the chimney, so that it lay sole-deep upon the floor, on which her shoes left tracks when she moved about.

当她早上点灯准备起床时，发现雪已经由地下室的裂缝里被风吹了进来，在屋里形成了一个白色的像是用最好粉末堆成的圆锥体，雪也从烟囱里飘下来，在地板上积的有鞋底那么厚。苔丝在地板上走动的时候，地板上便留下串串脚印。

When she lit up her lamp to get up in the morning she found that the snow had blown through a chink in the basement, forming a white cone of the finest powder against the inside, and had also come down the chimney, so that it lay sole-deep upon the floor, on which her shoes left tracks when she moved about.

清晨，当她点亮灯笼起床时，她发现雪已经透过地下室的裂口吹入，堆积成一个细致粉末状的白色锥形，与屋内形成鲜明对比。沿着烟囱飘下的雪花铺在地板上厚厚一层，当她来回走动时，留下一排排的脚印。

When she lit up her lamp to get up in the morning she found that the snow had blown through a chink in the basement, forming a white cone of the finest powder against the inside, and had also come down the chimney, so that it lay sole-deep upon the floor, on which her shoes left tracks when she moved about.

早晨，她点了灯准备起床，却顺着灯光发现大雪透过墙缝钻进了地下室，靠着墙形成了一个类似于细粉堆砌的锥体。一部分雪花则通过烟囱飘进了屋里，在地面积了大约鞋底那么厚的一层，当她在屋中走动时，地板上便留下了一串串的脚印。

When she lit up her lamp to get up in the morning she found that the snow had blown through a chink in the basement, forming a white cone of the finest powder against the inside, and had also come down the chimney, so that it lay sole-deep upon the floor, on which her shoes left tracks when she moved about.

第二天早上，苔丝点灯起床，只见窗底细缝里昨夜钻进来的雪朝着屋内堆成了一个雪白的完美圆锥体。而从那烟囱里吹进来的雪则在地上铺了脚底厚的一层。她一走动，便踩下了深深的印子。

The current method often adopts slump cone, which is difficult and time-consuming.

目前，检测新拌混凝土流动性常用坍落度筒，操作麻烦，费时。

Figure 1-7 standard slump cone figure 1-8 splitting cylinder test 1.43 testing of the concrete Compressive strength of the concrete is determined from 6 inches diameter by 12inches high test specimens.

图1-7标准slumpcone图1-8裂缸试验1.43检验混凝土抗压强度的混凝土决定从6英寸口径的12inches高试。

The results demonstrate that the pump transportation behavior of concrete can be better evaluated using the inverted slump cone to measure the outflow time for all concrete, slump spread and slump constant.

结果表明：采用倒置坍落度筒测定拌合物全部流出所需时间，辅以扩展度和坍落度，可以较好地评价混凝土的泵送性能，水胶比仍然是影响混凝土流动性和抗压强度的主要因素。

Methods based on the slump cone, K-slump tester, Kelly ball test, Vebeconsistometer, and many others have not provided a consistent and completedefinition of concrete workability.

基于坍落度筒、K—坍落度试验、Kelly球试验、Vebe稠度计等简易试验方法测得的结果虽然是定量的，但都是用单一数值来表征混凝土在某些特定条件下所具有的性能，而不能完整准确地表征混凝土的工作性。

The rheologic property of these cement paste s was measured by means of the rotary viscometer,the micro slump meter cone and vicat apparatus,and the mechanisms of the influence of the ratio of sulfate and alkali content on the rheologic property of cement paste were analyzed with petrographic analysis and SEM.

结果表明：对于高碱熟料，硫碱比过低会导致水泥浆体的流变性变差，其主要原因是煅烧熟料时液相黏度高将导致矿物晶体发育不完善、晶粒细小，水化加快。

Proposing simple evaluation methods and evaluation values are the key factors affecting the popularizing of self-compacting concrete technology. The advantage and disadvantage of several methods for evaluating the workability of self-compacting pumpcrete, such as slump, bleeding under pressure, slump flow, the outpour time of inverse slump cone, the flow speed of Orimet meter,...

探讨了坍落度、压力泌水、扩展值、中边差、倒坍落筒流下时间、Orimet仪的流出速度、L型流动实验等多种评价免振捣泵送混凝土工作性能的指标及其优缺点；经对比分析并结合实验研究和工程实际，提出了实用的新拌免振捣混凝土工作性评价指标及其合理取值区间：坍落度一般应控制在 230~260mm，倒坍流下时间 8~15s，扩展值 600~700mm，中边差值≤25mm，压力泌水实验中的S10不超过 40%， V140在 40~110mL。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。