箱

The sound box of an acoustic guitar is made as an hollow body constructed out of wood.

这正是从木吉他声箱声箱一事作出了木吉他作为空心体构造出木材。

The heat transfer model of the spur gear used in the high speed train is established, and solved by using the finite differential method. The influence of the immersion depth on the equilibrium temperature is analyzed by using this model.

并建立齿轮箱的传热模型，采用有限差分法，在模型验证有效的基础上，计算分析了不同浸油深度对齿轮箱平衡温度场的影响。

Differential governing equations of trapeziform box girder is yielded by using the principle of the stationary value of total potential energy.

分析了箱梁剪力滞效应产生的原因，用最小势能原理推导出梯形截面箱梁的剪力滞效应的控制微分方程，并应用FORTRAN语言编制相应的计算程序。

So, the factor of shear lag of box girder is researched by using the principle of the stationary value of the total potential energy, FEM and model test.

针对箱梁剪力滞效应研究不完善的现状，本文对箱梁剪力滞效应应用最小势能原理、有限元法和模型试验进行研究，并探讨了剪力滞效应的影响因素。

Finite-element method is applied to calculate the structure strength of inlet valve chest of steam turbine.

采用有限元法对汽轮机喷嘴阀箱结构强度进行了计算，同时根据结构强度计算结果来验证汽轮机进汽阀箱设计的安全性和合理性。

The students at Egerton Primary School are eager to help unload them; singly, or in pairs for the heavy boxes, one by one the crates are unloaded to the school's store-room. Some are destined for other schools, but some for this one - and that speeds the work considerably.

艾其顿小学的学生迫不及待的卸下这些物品，一个人搬或是两个人一起搬重的，一箱箱送往学校的仓库，有些会送到其他学校，当然有一部份会留在这所学校，这让整个搬运的过程更加起劲。

When using the stuffer - box method to produce textured yarns, filament fibers are forced into a stuffing box or tube that causes them to develop a sawtoothed crimp.

在利用填塞箱法生产变形纱时，长丝被强行送入填塞箱，或填塞管，使长丝生成锯齿状的卷曲，卷曲被热定型。

When using the stuffer- box method to produce texture d yarns, filament fibers are forced into a stuffing box or tube that causes them to develop a sawtoothed crimp.

在利用填塞箱法生产变形纱时，长丝被强行送入填塞箱，或填塞管，使长丝生成锯齿状的卷曲，卷曲被热定型。

When using the stuffer- box method to produce textured yarns, filament fiber s are forced into a stuffing box or tube that causes them to develop a sawtoothed crimp.

在利用填塞箱法生产变形纱时，长丝被强行送入填塞箱，或填塞管，使长丝生成锯齿状的卷曲，卷曲被热定型。

The Yushulin oilfield is located in eastern slope of Sanzhao seg of central sag zone in the northern part of Songliao basin. Its main oil-producing formations are Fuyu and Yangdachengzi oil layers of mesozoic group cretaceous. Its reservoir is fluvial facies sediment. Main sandstone is positive circle channel sandstone with calcium in the beneath, and microelectrode curve is box distribution function. Its secondary oil-producing formation is Yaoyi part of Putaohua oil layer. Its reservoir is delta front sediment. Main sandstone is subaquatic distributary channel sandstone, and microelectrode curve is box distribution function.

榆树林油田处于松辽盆地北部中央坳陷区三肇凹陷东部斜坡，主要产油层系是中生界白垩系泉三、四段的扶余、杨大城子油层，储层为河流相沉积，主要砂体为有底钙存在的正旋回河道砂体，微电极曲线形态为箱型；其次为姚一段的葡萄花油层，储层为三角洲内前缘沉积，主要砂体为水下分流河道砂体，微电极曲线形态为箱型。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。