在...的初期

The study indicates that the content of soil carbon is on the low side because human behavior has a negative effect on sloping cropland. However, the content of every group soil carbon increased drastically by planting Robinia . With the increasing of the time of conservation, the relationship is very remarkable. After 50 years of restoration, the content of TOC, LOC, NLOC and AI in the study plot increased by 271%,174%, 467%, and 271%, respectively, compared with sloping cropland. The increasing speed of NLOC was faster than LOC. It is assumed that the increased carbon by restoration is stored in an inactive form to produce active matter which is necessary for biont. And the soil carbon must keep active to fulfill the balance of carbon dynamic transformation. At initial stages, soil carbon management index increased remarkably.

营造刺槐林可以显著增加土壤碳库各组分含量，并随恢复年限呈显著线性关系，50a时TOC、LOC、NLOC和碳库指数分别较坡耕地增加271%、174%、467%和271%，其中NLOC增加速率略高于LOC，表明植被恢复增加的土壤碳素绝大多数以非活性形态贮存起来，而为了满足生物生长所必须的活性物质来源，土壤碳库必须维持一定的活度状态来满足碳素的动态转化平衡，碳库管理指数在营造刺槐林初期显著降低，随后先增加后降低，与刺槐林生长特性密切相关；但与天然林相比差距仍然较大，恢复50a时TOC、LOC和NLOC仅为侧柏林的49%、34%和61%。

The net cement with bentonite can form hydrogen key which can improve the felt of the systematic and are wail for eventual strength; The main mechanism of J-85 accelerator to accelerate concrete coagulating are in alkalescence condition to make aluminate and gypsum link and block the building of calcium and aluminium sulphate around cement granule; Polypropylene acid can improve early strength of cement through altering the thickness of hydroxide in cement grout.

添加膨润土后的水泥净浆中形成了氢键，提高了体系的粘结性，对后期强度发展有利； J-85速凝剂加速混凝土凝结的主要机理就是在碱性条件下，使铝酸盐和石膏结合，阻碍水泥颗粒周围的硫铝酸钙即钙钒石的生成，从而使水泥迅速凝结；聚丙烯酸通过改变水泥浆体中羟基的浓度从而提高水泥试块初期强度。

Using maximum flooding surface and local explosure erosion surface as the correlation framework surface in the 4-th hierarchical base-level cycles, sand-body in the 3-th hierarchical base-level cycles formed in the 4-th hierarchical base-level cycles may be correlated layer by layer. The law of the sand-body and the characters of reservoir heterogeneity formed in the 4-th hierarchical base-level cycles are discussed. The study shows:①During early period of the 4-th hierarchical base-level cycle rising, subaqueous distributary channel formed, continuously stacked vertically, and migrated in limit range laterally, and channel sand-body stretches farther longitudinally, and lacks interbeds of mud rock and siltsand in sand rock, reservoir heterogeneity is relatively weak.②During mid-period of the 4-th hierarchical base-level cycle rising, subsaqueous distributary channel migrated actively, channel divided and converged strongly to form netted sand-body and sand sheet mainly, but interbeds of mud rock and siltsand increases gradually in sand-body, reservoir heterogeneity increased.③During later period of the 4-th hierarchical base-level rising and early period of the 4-th hierarchical base-level falling, reservoir sand-body was poor, and only form thin sand-body of subsaqueous distributary channel, subsaqeuous creveas and distal mouth bar, sand-bodys are surrounded by mud and silt rock.

进一步采用以第4层次基准面旋回中相当最大湖泛面的相转换面和具有区域性暴露侵蚀作用的层序边界面为等时地层对比框架的边界，对发育于MSC2—MSC4三个第4层次基准面旋回的第3层次基准面旋回内砂体进行了逐层等时对比，探讨第4层次等时地层对比格架内储集砂体发育分布规律，及储集砂体的非均质性特点，研究发现：①第4层次基准面上升初期发育的水下分流河道，砂体呈连续叠置、侧向迁移受限，纵向上呈长距离延伸的带状产出，砂体间泥、粉砂岩夹层少，储层非均质性相对较弱；②在第4层次基准面上升中期发育的水下分流河道侧向迁移活跃，纵向延伸过程中分流汇合作用强烈，以形成网状或席状连片砂体为主，但砂体间泥、粉砂岩夹层逐渐增多，储层非均质性增强；③第4层次基准面上升晚期和下降早期，不利于储集砂体发育，仅出现少量薄的水下分流河道、水下决口扇、远—河口砂坝砂体。

The main source of impurities in the vacuum vessel is not due to the residual gas composition but rather to the release of containts from walls during the startup of the plasma discharge.

超高真空的除气不只是抽出残存在真空容器内的大气，而是进一步排除来自于容器壁的气体杂质，影响真空度的主要因素是等离子体放电初期从真空室器壁逃逸出来的杂质粒子。

Trickle and floating charge can make each single cell battery receiving electricity constant, ensure batteries capacity resuming maximum, settle the disproportion phenomenon of single cell battery, avoid the overvoltage charge danger of the power voltage change and the end of battery charge and extend the operational life of battery.

61548；完善的充电特性：采用恒流技术，充电初期电流恒定，使每节电池都能较快地充分地充满电，充电效率高，电池温升小；在充电电压达到上限电压时自动切换到恒压限流充电，有效的提高了蓄电池的容量转换效率；涓流浮充使各单体电池均衡受电，保证电池容量得以最大限度恢复，有效解决单体电压不均衡现象，避免了市电电压的变化和蓄电池充电的末期造成的蓄电池过压充电的危险，大大延长了蓄电池的使用寿命。

The results showed that the three straight lines model could fit the soil shrinking and swelling characteristic curves well. The characteristic values of the curves were smaller than 1. This indicated that during the processes of soil swelling and shrinking, the change of the soil specific volume was smaller than that of the soil water content. Values of the geometry factors of four soils studied were equal to 1 at the beginning of shrinking, less than 3 and greater than 1 at other swelling-shrinking phases. The geometry factor values in different phases showed that soil swelling-shrinking was anisotropic and only subsidence occurred at the beginning of shrinking.

结果显示：三直线模型能够很好地拟合4种土壤的收缩、膨胀过程；土壤收缩、膨胀曲线各段的特征值均小于1，这说明土壤胀缩过程中土壤容积的变化速率小于含水量的变化速率；4种土壤胀缩过程中几何因子r大于1而小于3，且收缩初期几何因子r等于1，表明土壤的胀缩是各向异性的，并且在土壤收缩的最初阶段只有垂直收缩。

Following the termination of World War I,Britain and the United States at first experienced a boom in industry,called the Roaring Twenties,the 1920s ushered in a number of things---prosperity,greater equality for women in the work world,rising consumption,and easy credit.

一战结束初期，英国与美国经历过工业的发展，被称为&兴旺的二十年代&，这个年代呈现出如下一些情形：繁荣，妇女在职业上的更加平等，上升的消费，扩大的信用。

In the early days of 1990 times in Taiwan, the Animal Protection Law had not issued for enforcement yet, the stray dogs were considered as secrect worries that could impair environment sanitation and bring about public security, and the way of public sector dealt with the stray-dog problems offten caused remonstrations, a lot of animals protection organizations established in this period, when the discussions and actions of animal protection in the society about animal welfare and animal rights almost focussed on stray-dog subject, too. Under such a cause, people may viewed animal protection organizations as ''patents of kindness persons'',''woman''s soft nature'', even ''defend traditional moral principles the personage '', and lost the chance to think further by mistake.

一九九○年代初期的台湾，动物保护法尚未颁行，流浪犬背负著「危害环境卫生、公共危险隐忧」的原罪成为全民公敌，公部门处置流浪犬方式又常引发争议，这时期许多以关怀流浪动物为宗旨的动物保护团体纷纷成立，社会上有关动物福利、动物权利之动物保护的具体行动乃至论述，也几乎都聚焦在流浪动物议题上；这样的因缘下，许多民众对动保团体的观感，多少仍因为认为这是「善心人士的专利」、「妇人之仁」甚至「卫道人士」，而错失进一步省思的机会。

The increasing reliance on the interval of the third as a consonance is one of the most pronounced features of early Renaissance European art music( in the Middle Ages, third had been considered dissonances), in use since the 12th century, became increasingly elaborate with highly independent voices throughout the 14th century: the beginning of the 15th century showed simplification, with the voices often striving for smoothness.

对于被当作协和音程的三度音程越来越多的依赖，是文艺复兴早期欧洲音乐艺术最为显著的特征之一（在中世纪，三度曾被当作不协和音程）。从12世纪之后使用的复调音乐，随着整个14世纪各声部的高度独立变得越来越复杂：15世纪初期的复调音乐的各声部常常趋于平滑，因而显示出其单一性。

In spite of the expedient nature of the blood program, casualties in Korea never lacked the blood they needed, but the comment is justified concerning this war, as it was concerning World War II, that the efficient way to provide blood for combat casualties is not to wait for the need for it to arise and then to provide it, at least initially, by a series of improvisations.

虽然血液方案具有方便、实用特性，在朝鲜的伤亡人员从未出现短缺血液情况，关注这场战争的解释就像关注二战一样是合理的：对于战争伤亡最有效提供血液的方法不是等需要输血的时候才出现并供给，关键是在于战争初期有一系列的预防和随机应变的措施。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失