均匀分布

The high mechanical properties of dental lithium disilicate glass-ceramics were attributed to the relatively high crystalline content, residual stress and the interlocking microstructure.

实验玻璃陶瓷ELDC和e.max Press均以二硅酸锂为主晶相，晶相含量60-70%，棒状二硅酸锂晶体均匀分布，大小为2-5μm，形成互锁微结构。

It has been shown that the compound treatment can not only result in a considerable degree of desulfuration and cleanliness of steel, but also bring unique inclusion mordifyingeffect of RE into full play: Harmful effects of inclusions to the performance of steel can be eliminated by Rare Earth additions through formation of dispersively distributed, undeformable and stable Rare Earth sulphide and oxysulfide in place of elongated MnS.

结果表明：复合处理不仅可以脱硫、净化钢液，而且充分发挥了稀土的变质夹杂物的特性：稀土金属可以将钢中原有的条状硫化锰夹杂转变为在钢中均匀分布、不易变形的、稳定的球形稀土硫化物和硫氧化物，从而可以消除夹杂对钢材造成的不利影响。

Such a problem seldom happens in DONet, as the loads of the nodes are evenly distributed and delivering paths are dynamically set according to data availability.

此类问题很少发生在DONet上，因为节点的负载是均匀分布的，而分发的路径也是根据数据有效性来动态设定的。

Thehyperdispersion of PTEN in the different sites of encephalic region may be related with thecell population and function of different encephalic region.

2PTEN在不同核团的不均匀分布可能与核团本身的相对细胞数量以及脑区的功能有关。

Three sets of epicyclic train were adopted by the robot to be served as the walking components and the adjusting mechanism for the radial dimensions and to be evenly distributed along the circumference.

机器人采用三组行星轮系作为行走部件和径向尺寸调节机构，并沿圆周均匀分布。

The microstructure of heat affected zone is equiaxed grains with varying grain sizes, the range of which is 15-40 μm.

热影响区组织为晶粒大小不均匀分布的等轴晶，晶粒尺寸范围为15-40 μm。

The locomotive chart has all the planets arranged equidistantly around a two-thirds portion of the chart. The planet to enter the empty spaces due to clockwise motion will be an influential to the ones that follow it.

火车头型的本命盘上，所有行星几乎均匀分布在2/3的盘内，顺时针方向领头的一颗星星会对跟着它的其他行星产生一定的影响力。

In this paper,convolution method is used to calculate the sum of sev- eral Stochastic tolerances with uniform distribution .

采用卷积算法对均匀分布的随机变量进行求和，与Monte-Carlo法和矩法相比，该方法具有较快的速度和较高的精度。

Instead, the erosion resistance is increased after FSP. The refined and uniformly distributed second phases, which are resulted from the FSP, can help to increase the hardness and further reduce the brittle fracture of the specimens. Si and nvAl3CuNi phases are usually found near or end of the grooves with little fracture. But the τ1 (Al9FeNi) phase is easier to be removed by the erodent cutting. It can be inferred that Si and nvAl3CuNi are useful to improve the erosion resistance of A384 aluminum alloy, but τ1 (Al9FeNi) phase is detrimental for the erosion resistance of A384 aluminum alloy.

经摩擦搅拌制程改质后，硬度提升，晶出相细化且均匀分布，降低脆性龟裂的现象发生，有助於改善A384铝合金的磨耗性质，其中，亦发现在冲蚀沟槽附近有残留和脆性破裂之共晶Si颗粒和nvAl3CuNiw晶出相，推测此两相为A384铝合金中有助提升磨耗阻抗的第二相；而τ1(Al9FeNi)晶出相则容易受到冲蚀颗粒的切削而被冲蚀颗粒移除，增加材料的重量损失，推测τ1(Al9FeNi)晶出相为A384铝合金中较不耐磨耗的晶出相。

The results indicated that (1) the 147Pm, 141Ce and 147Nd had strong adsorptivity in soil, so they were hard to transfer and easily accumulated in soil or sediment;(2) all the organisms (5 aquaties and 4 eatable plants) tested showed apparent 147Pm concentrating capabilities;(3)the residues of 147Pm, 141Ce and 147Nd were unevenly distributed in the animal's viscera and tissues, higher residues were found in bone, marrow, eye, brain, heart, adipose and testis, showing selective accumulation;(4) with intraperitioneal dosing of Nd or Ce 200mg ·kg -1 apparent inhibition to gonadial hormone secretion in mice was found and with 200 and 800mg·-1 of Ce added in feed, the malformation rate of spematozoon showed higher.

综合研究结果表明： 14 7Pm、14 1Ce和14 7Nd在土壤中具有强的吸附性，而且难以迁移，易于在土壤和底泥中积累；( 2 )供试的 5种水生生物、4种陆生食用植物对14 7Pm均具有明显的富集性；( 3) 14 7Pm、14 1Ce、14 7Nd在动物体内脏器和组织间呈不均匀分布，在骨骼、骨髓、眼、大脑、心脏、脂肪和睾丸中残留量较高，表现了明显的选择性蓄积；( 4 )一次性腹腔注射2 0 0mg·kg-1的Ce和Nd对小鼠性腺激素的分泌有明显的抑制作用，以 2 0 0和80 0mg·-1的Ce随饲料摄入对雄性小鼠精子畸形率明显升高。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。