段长度

This new scheme suggests that a shear and/or bending deflection would be allowed to take place freely in the specific part of the anchor rod which lies between the structure and the rock mass.

此方案在结构与岩体间保持一段可以自由剪切和弯曲的锚杆段，该锚杆段的长度称为自由长度。通过对闸墙受渗透压力、闸墙自重和温度等荷载的分析，发现锚杆自由长度对锚杆轴力的影响较小，而对锚杆剪力的影响很大。

It is found unexpectedly that for any composition of theEOBT segmented copolymers, when ζ=0.22, the hard segments can start to crystallizeand the crystallizability of the hard segments increases with ζ. Although the definite valuehas no universal significance for all kind of segmented copolymers.

考虑到硬链段受限的程度与软硬链段的长度都相关，用硬链段和软链段的长度比ζ=〓来表征硬链段在这种受限条件下的结晶能力，则发现对于任何分子量的EOBT多嵌段共聚物，只要ζ＞0.22，硬链段就能结晶，此后，硬链段的结晶能力随ζ的增大而增加。

In an Access database, you can only enter a zero-length string in a Text or Memo field whose AllowZeroLength field property is set to Yes.

在 Access 数据库中，只能在"允许零长度字符串"字段属性设为"是"的"文本"字段或"备注"字段中输入零长度字符串。

Service, a character used to pad input ''.'message'.'' fields or output device fields when the length of the received data is less than the length defined for the field or when no data is received for the field.

格式'。''服务程序中，当输入报文字段或输出设备字段所接收的数据长度小于规定的长度或未接收到数据时，用来填充该字段的字符。

Yet, under the situation of former failure horizontal well deploy, branch company require the follow-up deployment of horizontal well must do numerical simulation research, and optimize the proposed horizontal well's co-ordinate, azimuth, target spot and the length of the level section.

然而在先前部署水平井失败的情况下，西南油气田分公司要求后续部署的水平井必须进行数值模拟研究，对待钻水平井的坐标、方位、入靶点及水平段长度等进行优化。

The arrow direction on the switch has to be consistent with the direction of the flow.

安装时，阀体上的箭头必须与实际水流方向一致，阀门的进出水端应安装一段长度为15倍该管径的直管。

Presenting the calculating method of the space displacement model of skewed box girder, whit main ideas of: dispersing the skewed box girder into some skewed beam segments and further dividing those segments into some plate pieces according to their forms; describing the displacement functions in the plane of plate piece by assuming that the space displacements of any point in the joint line between the plate pieces are described by using Hermite interpolation functions and that two displacements in the plane of plate piece are linear in the cross direction; Using Hermite interpolation functions to describe the bending the displacement of the unit length transverse frame cutting longitudinal from the skew box girder segment; Finally, describing the space displacements of a point in the plate pieces by two displacements in the plane of the plate and one bending displacement of plate.

提出了斜交箱形梁空间位移场的计算方法：将斜交箱形梁沿纵向离散为若干斜梁段单元，依据箱梁的构成进一步将斜梁段划分为若干板段子单元；各板段联结线上任意点的位移按Hermite函数插值，假定各板段的面内位移沿其宽度方向线性变化，以描述各板段面内位移；沿斜交箱梁段的纵向截取单位长度横截面框架，框架各杆件空间位移按Hermite函数插值，以描述各板段面外位移；板段内任意点的空间位移最终以2个面内位移和1个面外位移描述。

This indicates the addition of ion monomer actually has no impact on the type of liquid crystal; however, to the same length of polymer chains, their liquid crystal properties gradually disappear as the increasing of addition of ion monomers, T and T of each liquid crystalline ionomers are increased with adding ionomers, but T is reduced.

对于同一链段长度的聚合物，当引入离子单体的含量增加时，液晶性逐渐消失；各液晶离聚物的介晶转变温度T和熔点T随着离子加入量的增加略有增加，但T降低。

The influences of nozzle structural parameters、standoff distance and jet pressure on rock erosion effect were researched by rock breaking experiment.

该文实验研究了叶轮中心孔直径、混合段长度、扩展腔扩展角、喷距和压力5 个主要参数对直旋混合射流破岩效果的影响规律。

The sizes of micelles were calculated, and the good agreement with the experimental data for different systems was obtained.

通过数学计算，建立了胶束尺寸与共聚物链段长度和聚集数之间的关系。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。