速度较慢的

While using the straight tip tweezers, the operator's right wrist has a larger angle of radial deviation.

使用弹性强的镊子，需要较大施力因此速度较慢且肌力负荷较高。

The test also reveals that the removal of CODCr could not keep in pace with that of ammonia in the process of film formation , while the increasing rate of the aerobic heterotrophic bacteria is higher than that of the autotrophic nitrobacteria in the process of biological film growth.

试验还显示，挂膜过程中，CODCr 和氨氮的去除率的提高不是同步的，生物膜增长过程中，好氧异养菌的增殖速度较快，硝化菌的增殖速度较慢。

the market demand for the buckeye, but because the buckeye conventional breeding way is seed propagation, reproductive slower, plus the buckeye rate is low and seeds, seedlings to inactivation rate is weak, so the unearthed, reproduction rate low, difficult to meet the market demand.

市场对七叶树的需求量较大，但是由于七叶树的常规繁殖途径是播种繁殖，繁殖速度较慢，加之七叶树的结实率低且种子易失活，幼苗出土率较弱，所以，繁殖率较低，难于满足市场需求。

If your shutter speed is fast (eg 1/4000th of a second) it's not going to see much movement (unless the the subject is moving mighty fast) while if you select a longer shutter speed (eg 5 seconds) you don't need your subject to move very much at all before you start to see blur.

如果快门速度较快（以1/4000s为例），看不到较多的动态，如果你选择了较慢的快门（5s），要让目标物体模糊，你不需要运动物体移动很快。

The on-line system can obtain the latest search results while the search speed is low; The off-line system speeds the query processing by means of preprocessing, but the disadvantage lies in expensive cost needed to preprocess again once the database is updated.

关系数据库上的现有数据库关键词检索系统可分为在线和离线两大类，它们都难以兼顾查询效率和效果：在线系统能够获得数据库最新结果，但速度较慢；离线系统使用预处理提高查询速度，但若数据库更新就要重新执行预处理。

The first is a smaller, primary wave that travels at seven kilometers per second. The second wave, the one that can cause damage, moves at a slower four kilometers per second.

地震实际上会产生两种波，第一种是以每秒7公里传播的较小的初级波；第二种波则是能造成毁坏的波，以每秒4公里的速度传播，速度较慢。

The factors A and the rate constants are given at temperature range of 200-1200 K.The results in-dicate that the loss of aβ-hydrogen from 2-hydroxyethyl radical to yield vinyl alcohol and that a 1,3-hydrogen shift to form ethoxy radical have close A factors and rate constants.

用量子化学结果和Eyring过渡态理论计算了200－1200K温度范围内，标题反应的A因子和速度常数，结果表明，2－羟乙基脱去β－H生成乙烯醇与其经［1，3］重排生成乙氧基有相近的A因子和速度常数，且常温下速度较慢，反应难以进行。

The four reaction channels including hydroxyl-type benzaldoxime are endothermic reaction, thermodynamically non-spontaneous process, but the other four reaction channels including ion-type benzaldoxime participation are exothermic reaction and thermodynamically spontaneous process. The latter four reaction channels, which have lower reaction barriers, faster reaction velocities and bigger equilibrium constants than those of the former fours, are the chief reaction channels.

苯甲醛肟以羟基型参与反应的4个反应通道均为吸热反应和热力学非自发过程，它们均具有较高的反应势垒、较慢的反应速率和较小的平衡常数；而以离子型参与反应的四个反应通道均为放热反应和热力学自发过程，它们的反应势垒较低，反应速度较快，平衡常数也较大，故苯甲醛肟应主要以离子型参与反应。

Furthermore,polarized optical microscopy indicated that SPCL exhibits irregular spherulites with poor morphology and apparently slower crystallization rate,whereas LPCL shows fast crystallization rate and good spherulitic morphology.

POM观察聚己内酯的等温结晶形态，发现星形聚己内酯和相近分子量的线形聚己内酯相比，前者具有不规则的球晶形态和较慢的结晶速度，而后者表现出较快的结晶速度和规则的球晶形态。

The Japanese and other allies may have to look at the smaller, slower and cheaper F-35 Joint Strike Fighter, which has some of the advanced technology developed for the Raptor.

日本和其他盟国只能看看体积相对较小，飞行速度较慢，价格较便宜的联合攻击战斗机，它含有猛禽战斗机的一些先进技术。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。