开始下降

基本解释 (translations)

downturns

与开始下降相关的网络例句 [注：此内容来源于网络，仅供参考]

When the cormel went into the second stage, the content of ZR in new corm was prone to slow decline, in cormel it rised till 3 weeks after anthesis, then started to go down. Content of IAA promptly increased, then rapidly fell. Content of GA3 appeared intense fluctuant, at the approach of half withered, content of GA3 declined to a low level. 6 weeks after anthesis, content of ABA in new corm and cormel quickly started to go up.

进入籽球快速膨大期，新球ZR含量呈缓慢下降趋势，籽球ZR含量上升至花后第3w开始下降；IAA含量迅速升高后又快速下降；GA3含量出现强烈的波动，随着半枯期的临近，GA3降至低水平；花后第6w新球和籽球ABA含量开始迅速升高。

Results:Part1: Mean serum EPO concentration of CRF patients showed significant lower than that of control. After transplantation, renal function recovered quickly while Hb level increased steadily in 37 patients with immediate graft function. Their EPO concentration increased significantly and double peaks of EPO level were obtained at day 4 and week 4. 4 cases in IGF suffered from post-transplant erythrocytosis. But their EPO concentration did not reach statistical significance. 5 cases developed delayed graft function, without EPO double peaks and their EPO concentrations showed signiffcant lower than that of IGF.

结果：第一部分：尿毒症病人血清EPO浓度明显低于正常对照值。37例立即肾功能恢复者，SCr迅速下降，Hb上升，其血清EPO浓度在术后第4d形成第一个高峰，与术前和正常对照比较均有显著差异，其后开始下降，在术后4w时再次升高形成第二个高峰。4例IGF患者在术后16w左右发展为PTE，其EPO浓度值略增高，但与IGF组患者EPO水平无统计学差异；5例DGF患者术后无典型的双峰特点，EPO水平明显低于同时期IGF组，直到肾功能恢复后才逐渐升高。

Bamboo variation ofmicrodensity of all age-degree and all height bamboo from bamboo green tobamboo yellow as follows:The downtrend ladder of microdensity the firststage from bamboo green to bamboo yellow is relatively large,normally at theplace 0.35 from bamboo hull(the thickness of from bamboo hull to bambooyellow is 1)micro-density downtrend ladder begin to get smaller,variancerange of microdensity is smaller.When reaching near bamboo yellow area,microdensity reaches its minimum value,and when reaching bamboo yellowsection density increase rapidly,the minimum density of bamboo is only 50% orless of maximum density.Bamboo yellow is comprised of stone cells whichhave thick cell wall,so its density is high,normally 50% to 100% more thanminimum density.Bamboo yellow′s lay thickness is thin,normally the samethickness for all age-degree and all height bamboo,about 0.8mm.From 1 age-degree bamboo to 2 age-degree bamboo during growth,the increase of averagedensity is mainly in bamboo pulp section,from 3 age-degree bamboo to 4 age-degree bamboo,the decrease of average density is mainly decrease in the pulpsection.Same age,same height,the less the density ladder of bamboo radialthickness,the higher the mechanical strength.

所有年龄所有高度的竹材微密度从竹青到竹黄对材性变异规律如下：从竹青到竹黄开始下降梯度较大，一般到相对竹皮距离0.35左右处(整个竹壁厚度为1)，竹材微密度下降梯度减小，微密度的变化范围变小，到近竹黄处，微密度达最小值，而后到竹黄部位密度大幅上升，竹材最小密度一般只有最大密度的50％或更低，竹黄由厚壁的石细胞组成，所以密度较大，一般比最小密度增大约50％-100％，厚度较薄，不同年龄不同高度竹材的竹黄厚度相差无几，约在0.8mm左右；竹材从1度竹到2度竹生长过程中，平均密度的增长主要发生在竹肉部分，从3度竹到4度竹生长过程中，平均密度的下降主要发生在竹肉部分，同一年龄同一高度，竹壁厚径向的密度梯度越小，力学强度越高，随着年龄的增大，密度梯度越来越小(1度竹除外)，随着高度增加，密度梯度越来越大。

This paper has studied the physiological and biochemical changes during the period of forming strong buds of tree peony, and expect to provide academic basis for extending its view value and economic benefit . The main results are as the following:1 Under the field condition, Characteristics of photosynthesis of tree peony are very regular. From before blooming to the prophase of abducting buds that after blooming ,that is April,May and June,the net photosynthetic rate of tree peony is higher than the other period .It indicates that this period is very important for accumulating photosynthetic products of tree peony . So, if we want to get quality flower of tree peony ,it is very important to strengthen the management of tree peony cultivation and to ensure provide the fertilizer and water.2 From the middle ten days of June, with the time elapsing and with the environment conditions worsening, the characteristics of photosynthesis of tree peony decline deeply. But it is different among different tree peony breeds. For example , cv. Wu Long Peng Sheng can also has higher net photosynthetic rate, it indicates that cv. Wu Long Peng Sheng is super than the other two tree peony breeds when adapting the environment conditions and cv. Wu Long Peng Sheng has wide prospect to extend .3 The main factors of effecting the characteristics of photosynthesis are stomatal factor and non-stomatal factor ,that is the ability of photosynthesis of leaf cells. Under the environment of high light intensity in midsummer, if overshadow tree peony properly, then it can slow the declining of chlorophyll content, and increase the net photosynthetic rate and benefit for the accumulating of photosynthetic products.4 The content of soluble sugar in the root of tree peony is the highest among different organs during the period of forming strong buds . According to analyse ,we believe that the soluble sugar will compose starch then, and provide the solid base of material for the growth and development next year. It provide us strong academic basis of adopting the method of cultivating root and protecting root under thefield environment conditions .In other words ,it will help to increase the health level of the whole plant of tree peony and will be beneficial to forming quality tree peony flower if we strengthen the management of root. 5 To tree peony, the endogenesis hormone is important for its growth and development .In the prophase ,that is about the blooming of tree peony and the mid-summer ,IAA and ZR contents are higher and GA content is lower and its changes are very little, and the content of ABA is decreasing . This indicates that IAA and ZR act the important promote function for growth and development of tree peony in this period, and the function of GA is not important. Bur in the period of anniversary senescence of tree peony , the content of IAA and ZR begin to decrease ,while the ABA content has a certain rebound .T

本研究对几个牡丹品种壮芽形成过程中的某些生理生化变化做了研究，以期了解牡丹生长发育过程中生理生化的变化规律，探讨大田栽培条件下提高牡丹花质量的栽培措施和管理技术，为提高牡丹的观赏价值和经济效益提供理论依据，结果如下：1 大田栽培条件下，牡丹光合特性在生长发育过程中表现出极强的规律性，牡丹各品种的光合速率从牡丹开花前，到牡丹花谢后的花芽诱导期前期（6月10日之前），也就是在4、5、6月份，各牡丹品种的净光合速率相对与其他时间都维持在比较高的水平，这说明，在这段时间，是牡丹光合产物积累的重要时期，因此，要保证得到高质量的牡丹花，在这段时间加强对牡丹的栽培管理，保证这个时期的肥水供应十分重要。2 从6月中旬后，随时间的推移，环境条件的恶化，牡丹的光合性能剧烈下降，但是不同牡丹品种间仍有差异，比如，乌龙捧盛仍可维持较高的光合水平，这说明了乌龙捧盛这个牡丹品种对于环境的适应性较之其他牡丹品种高，有着广泛的推广前景。3 影响牡丹光合性能的主要因子是气孔因素和非气孔因素即叶肉细胞的光合能力，在盛夏高温高光强的环境条件下，对牡丹进行适当遮荫，能缓解牡丹叶绿素水平的下降，适当提高Pn，有利于光合产物的积累。4 可溶性糖在牡丹各品种的壮芽形成过程中，根中可溶性糖的含量在牡丹各部位中始终维持最高水平，分析认为这些可溶性糖在根系中进一步合成淀粉等储藏性物质，为来年牡丹的生长提供雄厚的物质基础，这为我们在大田栽培条件下对牡丹采取养根护根的栽培措施提供了有力的理论依据，即在大田栽培条件下，加强对牡丹根系的管理，有助于提高牡丹整株的健壮程度，有益于形成高质量的牡丹花。5内源激素对牡丹的生长发育调节作用是十分明显的，在前期，即开花前后和盛夏，IAA和ZR含量维持在比较高的水平，GA含量低且变化不明显，ABA含量逐渐降低，说明了IAA和ZR对牡丹在这段时间内的生长发育起到重要的促进作用，GA的作用不是很明显，ABA可能在高温高光强下有明显的升高，也说明了ABA的确有一些促进作用，但是到了牡丹周年衰老期，IAA和ZR的含量开始下降，ABA含量却有了一定程度的反弹，说明了IAA和ZR的作用开始降低，ABA起到了促进衰老的作用

Thus the pulse parameters were determined based on examination of the microstructure, grain size, hardness and tensile strength of the deposits obtained at different average current densities with constant pulse-on time (ton =2 ms) and pulse-off time (toff= 45 ms).

结果表明，在恒定脉冲模式下(脉冲导通时间2ms，脉冲断开时间45ms)，镀层晶粒尺寸随电流密度的上升而明显下降，硬度与强度则显著上升，当电流密度超过8A/dm2时，抗拉强度开始急剧下降而硬度保持6kN/mm2的高位基本不变，当超过12A/dm2时，硬度也开始下降。

The changing trend of progesterone during oestrous cycle resembles with that during the first 14d of early pregnancy. Its content reaches the peak value at lOd after oestrus and then declines. The estradiol peak appears at 3d of oestrous cycle, and the level rises again before oestrus. The concentration of LH declines after oestrus. The level of follicle stimulating hormone reaches the peak value at lOd after oestrus (2.40mIU/ml).

发情周期：民猪发情周期孕酮的含量与妊娠早期14天内的变化极其相似，在发情后第10天达峰值，而后开始下降；雌二醇水平在发情后第3天出现高峰，下次发情前开始升高；促黄体素在发情当天达最高水平，然后开始下降；促卵泡素在发情后的第10天达到峰值(2.40mIU/ml)。

PH, temperature, amount and adding time of papain, autolysis duration could affect autolysis with external papain to some extent, and the optimum technology conditions were that papain was added by 10×10~4u per kg autolyzed solution at 6 hours after autolysis beginning, pH was adjusted to 6.0, then autolyzed at 55℃ for 26 hours. Suitable adding amount of yeast extract was 0.4 percent of autolyzed solution.

自溶过程中RNA的降解自溶过程中RNA降解的研究表明，在酵母自溶过程中，RNA降解率先缓慢增加，之后迅速上升，最后逐步趋于平衡；而上清液5'-GMP及5'-IMP总量则是先缓慢增加，迅速上升后则又开始下降；pH和温度对于RNA的降解有较大的影响：高压均质及NaCl的添加均能加速RNA的降解，提高上清液5'-GMP及5'-IMP总量，并且可提前上清液5'-GMP及5'-IMP总量开始下降的时间。3。

After treatment, the nitrate reductase activity decreased generally. It began to increase before the flower-bud appearing , and gradually came to peak at flower cluster growing stage, but decreased then and gradually came to a low tide at early blossoming stage.

处理后，硝酸还原酶活性呈现下降走势，在红点出现前一段时间，开始上升，在花穗伸长期达到高峰，随后开始下降，初花期降到低谷。

In control, however,the weak expression ofCY3 mRNA can be found after 48 hours of chilling and showed little increase at the third day instress.

非逆境条件下，IPT对秧苗根系中mRNA的表达差异与对照相比没有很大的变化；低温胁迫3天后，IPT对根系中mRNA的表达影响很大，既能增强某些基因的表达，又能抑制另一些基因的表达；用DDRT-PCR技术，寻找到5个低温胁迫下在对照和IPT处理中差异表达的基因，其中CY3片段与水稻CDPK1和CDPK2的mRNA有很高的同源性，初步断定CY3在植株的抗逆反应中可能具有与CDPKs相似的功能；在Genbank中没有检索到与其它4个片段同源性比较高的已知序列；IPT处理中CY3表达量在低温处理24hr就有明显升高，以后随胁迫时间的延长其表达量不断加强；恢复常温后，CY3表达继续增加，在恢复第14天开始下降，下降速度缓慢，IPT对CY3的影响一直延续到苗末期，对照中CY3在低温胁迫48hr才有微弱表达，72hr后表达量并未增加许多；恢复常温后第4天就开始下降，很快降到最低。

However, in 2007, titanium sponge market prices began to drop, the company "prospectus" disclosure of the average annual price of titanium sponge 90.98 yuan/kg, down 44.90 percent over the previous year, while the sponge Titanium market prices also led to the company's operating results in 2007 a substantial decline in net profit in 2006 than the 69.4 percent year-on-year decline.

然而，在2007年，海绵钛市场价格开始下降，该公司&招股章程&披露的平均海绵钛九十点九八元公斤/年的价格，下降44.90个百分点上年，而海绵钛市场价格也导致该公司在2007年的经营业绩的百分之69.4，比去年同期下降，在2006年的纯利润大幅下降。

与开始下降相关的网络解释 [注：此内容来源于网络，仅供参考]

critical temperature：临界温度

"下限临界温度"也被称为"临界温度"(critical temperature). 当环境温度低于下限临界温度继续下降,动物同时进行物理调节和化学调节仍不能保持体热平衡,蓄积热减少,体温开始下降,动物代谢率下降,并受范特荷甫(Van't Hoff)定律支配(即温度下降低10℃,

drain：排水

开机后,自检过程直接转为排水(drain)程序,记时15:00,然后时间开始下降,当时间到7:00时,又跳到15:00,如此反复,同时小手亮提示:fuild tubes no in safe bypass.

estrogen：动情激素

最近有很多研究报告指出人类在20-25岁的时候,身体很多内分泌荷尔蒙就开始下降,如相当有名的生长激素(human,growth,hormone),退黑激素(melantonin),还原雄性素(DHEA),睪脂酮(testosterone),动情激素(estrogen)等等这几种医学上常用於抗老化美容的荷尔蒙,

expeditionary force：远征军

""随着冷战的结束,建立一支远征军(expeditionary force)的概念已经不再适用. 美国不再广泛地建立全球海上基地,转而将战略中心拉回本土,例如美国在韩国和日本的驻防就已经慢慢地向太平洋上的关岛、夏威夷等移防. 久而久之,美国的海军装备、人员数目也开始下降.

get to：开始;到达

prepare for 准备 | get to 开始;到达 | fall off 下降

as snow begins to fall on these ancient Mayan ruins：由于雪片开始下降 对这些古代马雅遗址

temperature have drop to recent levels|温度已下降至近年最低水平 | as snow begins to fall on these ancient Mayan ruins|由于雪片开始下降 对这些古代马雅遗址... | Look... Susan|看... 苏珊

Pipistrellus abramus：普通伏翼

翼手目主要种类有山蝠(Nyctalus noctula)和普通伏翼(Pipistrellus abramus)等. 长耳鹗三类主要食物所占比例的逐月变化显示,翼手类所占百分比不断上升,啮齿类所占比例先上升而到翌年1、2月开始下降,鸟类所占百分比一直在下降.

Pipistrellus abramus：伏翼

翼手目主要种类有山蝠(Nyctalus noctula)和普通伏翼(Pipistrellus abramus)等. 长耳鹗三类主要食物所占比例的逐月变化显示,翼手类所占百分比不断上升,啮齿类所占比例先上升而到翌年1、2月开始下降,鸟类所占百分比一直在下降.

Her eeg's slowed：她的脑部活动开始下降

We've got to know if the antibiotics are working.|我们必... | Her eeg's slowed.|她的脑部活动开始下降 | Well done. We still don't know what it is, but you've just let it spread to her brain.|干得好 连是什...

The autotrophs began to drool：自养生物繁衍不息

The Earth began to cool, 地球的温度开始下降 | The autotrophs began to drool, 自养生物繁衍不息 | Neanderthals developed tools, 尼安德特人造出了工具