查询词典 Beginning of Spring

On the base of the status that leaf spring's application and composite material development in our country, a study on an automobile equipped with main and accessory leaf spring is done, which used the compound material spring instead of leaf spring.

复合材料在合理地满足刚度和强度的前提下代替钢制件，可减重70%左右，使用中可节省燃油，提高使用寿命和安全性。

Namely, the first, the beginning, end and length of growing season of every type of vegetation is estimated with threshold method and moving average method, and the beginning end and length of growing season of vegetation from 1982 to 1999 is fitted linearly, finally, linear trend of the beginning end and length of growing season of vegetation is analyzed. The second, phenological phase in different years and zones is estimated based on greatest changes of slope method and EOF analysis method, and the result monitored by the two methods is compared, as a result, trend of growing season change from 1982 to 1999 in different latitude zones is better acquired. The third, phenological phase of vegetation in different spatial location from 1982 to 1999 is fitted based on curve. Then, spatial difference rules of growing season of every year and average of multi-year is discussed in article. In the end, lag correlation and linear regress are used to study relation between phenological phase of different types of vegetation, different latitude zones, different spatial places and climate changes.

利用阈值法和滑动平均法逐年估测了每种植被类型的生长季的开始、结束日期及长度；对18年中植被生长季的开始、结束时间和长度进行一次线性拟合，分析了植被生长季的开始、结束日期和长度的线性变化趋势；基于最大变化斜率法和EOF分析法估计了不同年份、不同区域内植被生长季的开始、结束时间及其长度，并对这两种方法的监测结果作了比较，从而得到了较好的不同纬度区域1982～1999年植被生长季的变化趋势；基于曲线拟合了1982～1999年的不同空间位置的植被物候期，然后讨论了每年和多年平均的植被生长季的空间分异规律；最后利用时滞相关分析和线性回归研究了不同类型植被的物候期与气候变化的相互关系，不同纬度带的植被物候期与气候变化的相互关系，植被物候期与气候变化空间相互关系。

A pot experiment was conducted with two soybean varieties (Di2003-1 and Hefeng25) and two main soil types in Heilongjiang Province to study the interactive effects of variety and soil type on the root morphology and nodule traits of soybean plants. Root samples were collected at the fifth trifoliolate stage, bloom-beginning stage, pod-beginning stage, full pod stage, seed-beginning stage, full seed stage, and full maturity stage for the analysis of root dry mass, root length, root surface area, average root diameter, nodule number, nodule fresh mass, and mass per nodule.

选取黑龙江省2种主要农田土壤类型和2个大豆品种（滴2003-1和合丰25），采用盆栽试验，分别于大豆第5片复叶展开期、初花期、结荚初期、结荚盛期、鼓粒初期、鼓粒期和完熟期取样，进行根系形态（根干质量、根长、根表面积和平均根直径等）和根瘤性状（根瘤数、根瘤鲜质量和单个根瘤质量）的动态分析，以研究品种和土壤类型对大豆根系形态特征的影响。

Windows9x series using a FAT file system, due to the form of links, at the beginning of the beginning of the various sectors of documents stored in a row, but with the additional documentation to establish, delete and other operations, the newly created file on the beginning of the distribution of in non-consecutive disk sectors, the middle of the distribution sector there are other documents and / or space sector.

Windows9x系列用的是FAT文件系统，由于采用链接表的形式，在刚开始的时候文件的各个扇区是连续存放的，但随着更多文件建立、删除等操作，新建立的文件就开始分布于不连续的磁盘扇区，中间分布有其它文件的扇区和/或空扇区。

I usually do that in the beginning of the clay court season, the beginning of the grass court season. So now this time I also decided to do it beginning of the hard court season.

在红土赛季开始和草地赛季结束的时候我通常会选择打双打。

Today is the beginning of spring, the air was filled with the breath of spring.

今天是立春，空气中弥漫着春天的气息。

The knife sword sees with the jade beginning in Spring and Autumn Period is in vogue in the Warring States and two Chinese, the Spring and Autumn Period Warring States common jade carving has the hollow piece of jade, the semi-annular jade pendant, the jade, the bracelet, the link, the sword decoration, the baldric and so on, are most by the jade and the dragon shape baldric.

刀剑用玉始见于春秋而盛行于战国和两汉，春秋战国常见玉器有琮、璜、璧、镯、环、剑饰、佩饰等，其中以玉璧和龙形佩饰最多。

Into the spring can not be replaced when the excitement is far from the long silent from the beginning of spring growth.

走进春天时的激动远远替代不了从春天开始的漫漫无语的生长。

Beginning of spring rain reminds people that get up early to bed late, Spring has also started preparations for plowing and sowing.

农谚提醒人们立春雨水到，早起晚睡觉大春备耕也开始了。

Analyzed the structure characteristics of the perfume cover outer shell plastics piece, described the piece's structure and work principle which model a craft and inject a mold, its principle :adopt and certainly be apart from bolt and spring coil and carry on two cents type, use inclined lead a side outside the pillar and take out heart, type the heart crest spare parts, while entering and anticipating adoption incubate the type sprinkle into anticipate a form, while opening a mold, with the ball head pull and anticipate a pole sprinkle and note system and anticipate, then make use of and take out and push plank and release a plastics piece inside a heart,use spring coil and reset first while matching a mold, then carry on willing model a beginning next time.

摘要分析了香水盖外壳塑件的结构特点，叙述了该塑件成型工艺、注射模的结构和工作原理，其原理是：采用定距螺钉和弹簧进行二次分型，用斜导柱外侧抽芯，型芯顶出零件，进料时采用潜伏式浇口进料形式，当开模的时候，用球头拉料杆把浇注系统凝料顶出，然后利用型芯内抽推板推出塑件，合模时用弹簧先复位，然后进行下一次成型开始。

They have quite a lot of work to do.

他们有许多工作要做。

Let us give you a more elaborate example of this process.

让我们给你这个过程的更多的详细例子。