查询词典 difficult point

Scientists point out that the it is very difficult for these duck-billed dinosaur fossil bones to move to more younger strata as of the fracture formation.

科学家们指出，这些鸭嘴龙的骨骼化石很难随着地层断裂迁移到较为年轻的地层之中。

She tells her to ZhuYun aniseeds experience, with her husband and three is to point to an abdomen is engaged couples, grew up together, since "jing", combined the difficult in newly-married husband, the bamboo of receiving the notice on the banquet, was so quickly, without even more urgent into the chamber, not enough time to say goodbye to the old and new wife will be on the journey.

她向朱允炆讲述了她的经历，她和丈夫朱三是指腹为婚的夫妻，从小一起长大，自从&靖难之役&，剑侠阿竹的丈夫在新婚的酒席上接到出征的通知，走得那样急促，连洞房都没有来得急入，没有来得及告别老母和新婚的妻子就踏上了征程。

It is difficult to determine gauge point and calibration value in extinction coefficient inversion of airborne lidar that detects in low altitude.

进行低空探测的机载激光雷达消光系数反演存在着标定点选取和标定值确定两大困难。

It is not difficult to extract simple information such as road lane mark and the relative position of vehicle on the road from the machine vision sensor, so we have made some improvement on the lane mark identification and tracking technology including using a method based on Zernike Moment line detection algorithm, and then use lane mark features to extract the lane marking feature point, and use linear regression method to extract lane mark parameters.

因为在本文研究中通过机器视觉传感器提取的信息相对比较简单，只是提取公路的车道标识线以及车辆在车道中的相对位置，所以改进了基于机器视觉的车道探测方法，包括文中采用了基于Zemike矩的直线检测算法，然后利用车道标识线特征提取出图像中的车道标识线特征点，再采用线性回归的方法提取出车道标识线参数。

CCTV room in the ground leakages, and missed point it is very difficult search.

CCTV房间内出现地面渗水现象，漏点很难查找。

B light to intermediate transfer website performance is if the full-color printed a thick and strong, can be used instead of ultrafine 300, 400-mesh point to no buyang, but there are in the supporting this super fine wire is not a good business card printing and membership card production, resulting in the whole-tone, so use with four color separation business card printing and membership card production, decreased slightly in the optical Department, dot by LC, LM on magenta and supplemental lighting of a thick and are some of the use of laodelphax LB the light grey, LR on peach, LG 浅紫 light-green, LV, and so on secondary light-coloured, and this is the kind of color by the car and it came to technical method of extension, how to make sure the complementary color concentration and minus four dot color separation, is out on the relationship between the original and buyang is the most difficult technical staff must villagers'participation.

平部到洋间调的网不面表示不若印满版色菲薄无力，可以改用超粗300线、400线以上钩不面来弭补，但有见於这栽超粗网线并欠好制卡和会员卡制作，造不败整版色调不佳，所以改用以四色版制卡和会员卡制作，在平部稍降网不面百分比，由LC不深蓝、LM不深洋赤等来补平部之菲薄感有些搁置LB灰不深灰、LR不深桃、LG不深红、LV不深紫等二不主色不深色为之，这是栽由手工开色石版法蔓延来的技艺，如何拿捏补色浓度及增去原有四色版网不面百分比，是开不入来本来及补不出色版时技艺职员最不易也是务必的考量。

He said:'I think Milan took away an important point, at this stage of the season every game becomes more and more difficult and this afternoon it was not easy for us.

今天下午我们就遇到了一场艰苦的比赛。

In connection with this idea of God there arises the difficult question of the creation, the principal problem of the Cabala and a much-discussed point in Jewish religious philosophy.

结合这一思想，上帝也存在着困难问题，建立后，主要的问题，该cabala和讨论很多的点，犹太宗教哲学。

The natural world are made up of any color, results in a subtractive primary colors, so in theory the adoption of green, yellow, jonbang hakonensis in the printed color separation can restore images to visually, but due to various constraints on the tricolors business card printing and membership card making products and is very difficult to reach this point.

板滞界任何色彩都是由不一原色所组成，所以从假想上讲拔取青、品、黄、不一块色版不离可以印不入传神的还原图像来，但是由于百般成不合的不拘不一原色制卡和会员卡制作品又是很难到达这一点的。

In point of fact,a great deal of our proletarian literature was as difficult for the ordinary reader as,say,the works of our decadent symbolists.

事实上，大量的普罗文学对一般读者来说，同颓废的象征派作家的作品一样难读。

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。