不利于

Finally it concludes basketball exercise is good to mental health, but during basketball teaching, there are some defectives undermining mental health.

主要结论：参与篮球运动对大学生的心理健康水平具有改善作用；在高校篮球教学过程中也许存在着不利于心理健康发展的因素。

In contrast.the unlimited liabilities of the sole proprietorship and the generai partnership are deterrents to raising equity capital.

相反，具有独立所有权和广泛合作伙伴的非有限责任制公司不利于集资。

It is argued that the benefits and detriments of speed of integration depend on the magnitude of internal and external relatedness between the merging firms prior to the merger or acquisition.

就是说，在某些情况下，速度可能会非常有利而在另外某些情况下可能不利于并购的成功。

CH is of disbenefit to the growth of T.

CH不利于南方红豆杉愈伤组织的生长。

The specific surface area of the material prepared at 900℃ by dopping Co or Ni in the position "B" of the La_4BaCu_5O_13＋δ is increased about 10% than that of the material prepared by the traditional method.

BET测试表明，在La_4BaCu_5O_13＋δ A位掺Sr可在一定程度上增大材料的比表面积，而在A位掺Ce 则不利于材料比表面积的提高。900℃在B位掺杂Co、Ni合成的材料的比表面积比传统的方法制备的材料的比表面积提高了近10%。

We think, the content of fat and cholesterol in the pork is the highest in meats, and eating too much of it is not beneficial for health.

我们知道，猪肉中的脂肪，胆固醇含量是肉类中最高的，过量食用不利于健康。

The results demonstrated that the feed thermal state influenced strongly on the optimized operation region. And with the increase of the light component in the feed,the stable operation of DWC became more difficult.

结果表明，进料热状态对于立式隔板塔的操作稳定性和优化操作区的影响较大；进料中轻组分的含量增加不利于立式隔板塔的稳定操作。

A flat foot strikes on the outside of the heel and rolls inward excessively; over time this can lead to injury.

这种类型的脚通常不够内转（以通过转或旋使足底内侧承受体重和重量）并且不利于减震。

The simulation results of the cylinder-block model were given in the article, consistent with that of Middlemen"s. It was shown that the block part could improve the uniformity of the flow distribution. The analysis of the flow field of some materials with different power-law factor in the die designed by Mckelvey was close to that of Mckelvey"s. It was shown that the flow distribution was uniform in the die that can producesheets with 1200mm in width. During the analysis the flow channel was divided into several parts to get the details about the fluid flow in each area. A conclusion was drawn after analyzing the influence of the die pressure on the flow distribution, that the higher pressure is good for the output and bad for the uniformity of the distribution. Simulation of the die applying the cylindrical main runner showed the fact that when the cylinder replaced the cone the change of uniformity was trivial. The uniformity of the non-block flow channel was so poor that the block in the proper position of the die channel was necessary. The project of the die for the wider sheet was put forth, and the analysis of the fluid flow in the die was shown.

本文模拟了圆柱管缝隙流模型的三维流动场，得到了与Middlemen结论一致的流动均匀性，并通过模拟直观地展示了采用阻尼块可以改善挤出均匀性的现象；分析了多种幂率指数的流体在Mckelvey等人设计的流道模型中的流动分布，得到了与Mckelvey的分析结果接近的压力降和流量偏差；本文建立了1200mm幅宽机头流道的三维有限元模型，并逐个分析各个区域和多个截面的流动分布状况，由此揭示了1200mm幅宽L-型机头流道内的流北京化工大学硕士学位论文动分布基本均匀，并在分析了机头压力对于挤出流动分布的影响后得出结论：较高的机头压力可以获得较大的产量，但是不利于物料均匀分布；模拟了采用圆柱管主流道时机头流道内的流动分布，得出结论：主流道由圆锥管改为圆柱管时对流动均匀性影响不大，通过设置适当的阻尼仍然可以达到挤出平衡；模拟了两端进料式圆柱管无阻尼流道的流动均匀性后得到结论：两端进料式无阻尼结构的流动均匀性较差，宽机头中仍然有必要设置阻尼块；确定宽幅机头流道的基本方案，并设计了一种宽幅防水卷材挤出机头流道的结构，通过流动模拟表明该种结构的流动均匀性较好；考察了宽幅机头对于不同厚度片材的挤出适应性，得到结论：当生产不同厚度的片材时，阻尼块高度需要调整。

Additionally, species with larger plasticity in biomass allocation and relative growth rate also showed higher seedling survival rate.7 All these suggested that higher light availability in grazed disturbed meadow community favor seedling recruitment for these familiar forbs component species, but bottom shade in fertilized meadow community restrain seedling recruitment for these species.

在变化的微生境下，具有较小生长可塑性的物种具有相对较大的幼苗存活率；而生物量、株高可塑性和平均可塑性较高的物种具有相对较大的幼苗越冬存活率；具有较大的生物量分配和相对生长率可塑性的物种幼苗具有相对较大的存活率。7放牧干扰下的高光照微生境有利于这些草甸常见组分种实生幼苗的更新补充，而施肥后草甸群落冠层底部的低光生境不利于这些物种的更新补充。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。