他正站在他挖的干砂洞旁，旁边还有一个巨大的用来盛水的锅。
He was standing by the pit he had dug in the dry sand, with a huge water pot beside it.
对干砂的抗剪强度进行了研究，认为型砂存在咬合强度。
The shear strength of dry sand has been studied, the result shows the interlocking strength existing interdry sands compacted.
消失模铸造工艺影响干砂紧实的主要因素是振动加速度和负压度。
The main factors influencing sand compaction on EPC are vibration acceleration and negative pressure.
采用高速摄影法和电极触点法，对干砂消失模铸造金属液的充填形态进行了初步研究。
The pilot study was done on the filling shape of liquid metal in lost foam process with dry sand by using rapid photography method and contact time method.
消失模铸造干砂充填紧实过程中，干砂对模型壁的动态压力可间接反映此处干砂的紧实程度。
The dynamic pressure on pattern wall can reflect indirectly the compaction degree of sand during the course of filling and compaction of sand on EPC.
文中还分析了不同振次下的干砂体积变形与振动加速度之间关系，以及振动频率对这关系的影响。
The relationship between the volumetric deformations of sand for different number of cycles of vibratory motion and input accelerations and its dependence on input frequency are investigated.
针对干砂消失模铸造用涂料具有高透气性、高强度的特点，研制了一种涂料透气性、强度专用测量装置。
According to the characteristics, which coatings used in EPC are of high permeability and strength, a special device used to measure the strength and permeability is worked out.
本文从EPC干砂造型工艺特点出发，分析了EPC造型设备——振实台设计和选用中应考虑的若干问题。
Based on the analysis of the technologies of the expandable pattern casting, borne problems of the design and selection of the EPC molding equipment-squeezing table have been investigated.
干砂负压消失模铸造技术(简称LFC)中模样是消失模铸造成败的关键，而泡沫珠粒的充填是获得优质泡沫模样的关键工序之一。
In lost foam casting (LFC), the foam pattern is the key qualification, and the filling process is one of the crucial processes to ensure the high quality of the foam pattern.
通过对实型铸造干砂振动填充紧实中的振动方向、维数、频率、加速度及干砂种类等诸多影响要素的测定实验，研究了实型铸造振动紧实干砂的性能。
Vibratory compactability of dry sand in full mold foundry has been researched by experiments on effective factors such as vibratory direction, dimensions, frequency, acceleration and dry sand sorts.
为两种材料(尤其是hd80)，粗糙了胶的表面首先与粗砂的文件，然后申请一件外套，水泥，让它干。
For both materials (especially HD80), rough up the glue surface first with coarse sand paper, then apply a coat of cement and let it dry.
混砂时如果型砂的含水量较低，更回显得相当干散和硬脆。
If the moisture content of molding sand with low sand, more very dry bulk and hard brittle.
试验得到粉砂的动强度高于一般砂性土，主要是因为制样控制干密度比较大。
Because of the high dry density the dynamical strength of silty sand is higher than those of ordinary sands.
对于沙漠工程，提高沙漠砂的干密度，做好构筑物的防渗排水，避免地基含水量增高，是保证工程设施安全、正常运行的关键。
For engineering in desert, the key measures for ensuring the safety and operation of engineering facilities are to increase dry density and enhance seepage so as to avoid the high moisture content.
沙漠砂力学性质的变化主要受干密度和含水量的影响。
The mechanics of dune sands is affected by dry density and moisture.
PS系列制砂机是主动将玄武石、鹅软石、安山石、花岗岩等骨材破碎，用干式法生产人工砂。
PS series Sand Marking Machine is used for crushing, pebble, andesite, granite etc into manufactured sand by dry method.
利用该归一化压缩曲线可计算不同初始干密度、不同应力范围下沙漠砂的压缩模量，并将其结果应用于沙漠地基的沉降计算。
We can calculate compressibility modulus of the desert sand from this Normalization compression curve and apply it to the settlement computation of desert foundation.
塔克拉玛干腹地沙漠砂具有特殊的岩土工程性质。
The desert sands in central Taklimakan desert have peculiar engineering properties.
黄砂的含水量对干拌砂浆的强度影响大，要严格控制砂含水不得超过0.2%。
And meanwhile, water content has excellent effect on strength of DMM, and control water content ratio of slag is below 0.2%.
砂培试验表明，在低氮、低磷、低钾胁迫下，东塘、东塘西侧地上部干重、生物学产量降低；
The results of sandy culture showed that the dry weight of shoot and yield of biomass of DT and DTXC decreased under low-N, low-P, low-K stress.
黄砂的含水量对干拌砂浆的强度影响大，要严格控制砂含水不得超过0。2 %。
And meanwhile, water content has excellent effect on strength of DMM, and control water content ratio of slag is below 0. 2 %.
砂带磨削作为一种有着“万能磨削”之称的新型磨削工艺，已经能用于高速、干磨和大吃刀量等重磨削领域，及高精密零件的磨削加工领域。
Belt grinding, called "universal grinding", a new grinding process, has been used for the heavy grind field with dry grinding, high speed, big cutting, and high-precision parts grinding.
所述天然颜料包括石头颗粒、石头粉末、釉料、彩砂、蛋壳、干芦苇、干树枝、干树皮。
The natural pigment comprises stone grains, stone powder, glaze, colored sands, egg shells, dry reed, dry tree branches, and dry bark.
所述天然颜料可由石头颗粒、石头粉末、釉料、彩砂与蛋皮、干树枝、干 芦苇、干树皮混合使用。
The natural pigment can be used by mixing the stone grains, the stone powder, the glaze, the colored sands and the egg shells, the dry tree branches, the dry reed, and the dry bark.
抗冻强度损失率也要低于豆罗砂混凝土，干缩情况也要比豆罗砂混凝土好的多；
The anti-frozen intensity loss factor must be lower than the Douluo granulated substance concretes, and the air shrinkage situation much better than Douluo granulated substance concretes;
抗冻强度损失率也要低于豆罗砂混凝土，干缩情况也要比豆罗砂混凝土好的多；
The anti-frozen intensity loss factor must be lower than the Douluo granulated substance concretes, and the air shrinkage situation much better than Douluo granulated substance concretes;
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