查询词典 hard times

Such callousness seems hard to believe in these times,when cats have come to be widely accepted as pets and valued as attractive and agreeable friends.

这些冷酷无情的举动在现在看来让人难以置信，因为人们已经普遍将猫作为宠物，认为它们是富有魅力、令人愉快的好伙伴。

Uses:1.Remove the hard wax: Use a capful to 5 times of warm water, then use mop to wet and clean the surface which needed to be removed, wait for several minute.(Note: If the floor dries very quickly, please use water to wet it),or you can either use scraper to remove the wax.

使用方法：1、去除顽蜡：以一份蜡水开五份温水，用拖把把其拖于待去蜡之地面过几分钟（注意，如地面之液体干得过快，请用清水拖于其上）即使用刮水器也可将蜡除去。

Moreover, in the end, I have to say:"the chaos caused by war, the clownish of aggressor and the Embarrassing of Chinese scholars at modern times have increased a lot of sad feeling when scholars studied the problems of race". However, only in hard environment can we have right awareness and proper direction, and we will continue to make progress.

在结语部分，我不得不如是说：近代中国战乱不断、民不聊生的图景；帝国主义侵略者在压榨、剥削中国人之后，还趾高气昂、振振有词的丑态，以及中国的学人们为证明"种族无优劣之分"，不得不附和"西来说"，承认"黄白同源"时的窘相，也给他们研究人种问题平添了几多悲情与无奈。

The platform had a steep learning curve and was complex and hard to use correctly, leading to long development times and high defect rates.

CORBA 平台的学习曲线陡峭，技术复杂，不容易正确使用，这些因素导致了开发周期长，易出错。

Contact penis body part skin, or when concertina movement adds on transfers the circle movement, works hard, compared to only on pure knot penis part stimulation effect good several times.

接触阴茎身体部分的皮肤，或者在伸缩运动时加上转圆圈运动，下点功夫，会比只单纯的结阴茎部分刺激的效果好上几倍。

Because of inappropriate operation between oncoming straight and left-turn vehicles of signalized intersections of urban areas in Taiwan the department of traffic ever offered corrigible opinions involve in right of way, center of intersections adjudging hard and indirectly encouraged to accelerate left-turn vehicles. But all still lack quantification analysis. Therefore, this problem is worth studying.This study will aim at safe passage of oncoming straight and left-turn vehicles for at-grade signalized intersections. So, this study will be based on row's theory, theory of traffic conflicts, and take many factors into consideration, such as the width of the intersections, types of the intersections, center of the intersections, the size of the vehicles, the location of the vehicles, the radius of turn, paths of operation, the speed of the vehicles, the types of collisions, the angle of road, and also deduce formulas of coordinate of paths. The main method used in this research is the simulation of different situations. By the method, the analytic model of safe passage of oncoming straight and left-turn vehicles for at-grade signalized intersections will be established, and this study will also subsume critical speed of conflict and expected number of times of safe passage. Finally involved rules of safe passage will be proffered.

鉴於台湾都市地区路口对向直行左转车辆常遭受对向车辆不当驾驶行为干扰，因而道路交通主管机关曾针对路口对向直行左转相关道路交通法规可能产生之对向直行左转路权判断不易、路口中心处不易区分、间接鼓励路口转弯车加速左转等问题提出检讨之修正意见，唯整体考量仍缺少〝量化〞分析，系一值得研究之课题，因此，本研究将针对号志化平面路口对向直行左转车辆安全通行问题於法规层面上之特殊性，以交通冲突理论、路权理论为基础，并考量路口宽度、路口型式、路口中心处、车辆尺寸、转弯半径、运行轨迹、行驶速率、行车位置、最终碰撞型态、道路交角等因素，先行推导车辆行驶轨迹座标公式，再利用情境模拟分析法，进行号志化平面路口对向直行左转车辆安全通行分析，分析过程中则纳入冲突临界速率与安全通行期望次数理念，并根据路口对向左转车辆安全通行轨迹、速率集中分布范围之分析结果及相关理论，研拟号志化路口对向左转车辆安全通行轨迹、速率，及对向直行左转车辆路权判断原则，以供驾驶者路口直行左转安全通行之参考。

Tests prove that diamond is approximately five to 150 times as hard as corundum, the next hardest mineral.

试验证明钻石是大约150倍，奋战5至刚玉、矿产最难下。

The times, to their eyes, must have been out of joint, and to the common folk must have seemed as insoluble and complicated as do ours today. It is not hard to see how easily many could have been led to believe that the time of confusion had been brought upon them by deep and darkling forces. No hint of such speculation appears on the court record, but social disorder in any age breeds such mystical suspicions, and when, as in Salem, wonders are brought forth from below the social surface, it is too much to expect people to hold back very long from laying on the victims with all the force of their frustrations.

时代，他们眼中，必须已脱离联合，以共同民俗必须有似乎不溶性和复杂，因为这样做，我们今天的人们不难看到，如何轻松许多已经可以主导相信的时候，混乱已提请后，他们由深及darkling力量，没有暗示这种投机将会出现在法庭纪录，但社会失序，在任何年龄的品种，如神秘的疑虑，因此当，因为在塞勒姆，奇观，还有出来的，从下面的社会面，这是太大的奢望人民掌握着回很长由偏重对被害人的一切力量，他们的挫折感。

Considering that magic cube is easy to disarrange and hard to solve, I designed the Magic Cube Stream Cipher: the main part is a virtual cube filled with data; by turning the magic cube many times, original data are disarranged and new ones are generated; new data serve as current secret key, which is a part of the key stream.

我根据魔方"打乱容易恢复难"的特性，设计了魔方流密码算法：主体是一个由数据构成的虚拟魔方；利用多次魔方变换改变数据"魔方"的整体状态并生成新的数据；以此作为本次加密运算的密钥。

Many times we might lose photos and videos due to accidental deletion or might be due to hard disk crash or formatting.

很多时候，我们可能失去的照片和视频因意外删除或可能是由於硬盘崩溃或格式。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。