查询词典 the time changes

The soil urease and invertase activity effected by Hg was investigated in different fertility soils. The results show that soil urease activity、maximum reaction velocity (Vmax、Vmax/Km) and reaction velocity constant k have remarkably negative correlation with Hg concentration so that these can be used as ecological indexes of soil polluted by Hg, Km changes a little indicating that the reaction mechanism of Hg and urease is nonreversible competitive restraint. Urease of low soil fertility is more damaged by Hg than that of high soil fertility, with severe pollution at Hg concentration of 6.00 and 14.79mg/kg respectively; while invertase is less sensitive to Hg than urease. Cultural time has less influence on the relationship of soil enzyme and Hg concentration.

对不同肥力土壤脲酶和转化酶活性受汞影响进行了研究，结果显示，土壤脲酶活性、最大反应速度Vmax 、Vmax/Km和反应速度常数k与汞浓度呈现显著或极显著负相关关系，表明其可作为土壤汞污染的生态指标；米氏常数Km则变化较小，表明汞与脲酶作用机理为不可逆竞争抑制；低肥力土壤脲酶比高肥力土壤脲酶受汞毒害作用更强，当汞浓度分别为6.00和14.79mg/kg时即达到严重污染；而转化酶对汞的敏感性较差；培养时间对土壤酶与汞浓度间关系影响较小。

The exhibit was on display from July through the end of September, incurring changes as time went on.

这次展览展出了从7月到9月底，招致的变化随着时间的流逝。

On the one hand is the mechanical side of the problem, the changes of velocity and position in time.

从一方面来说，这是一个力学的问题，因为这里存在着速度和位置对时间的变化。

As compared with the tradition opening thorax operation, it's shorter than the before time of operation and being in hospital, the wound less than before, better economy, and direct exscinded pathological changes pleura below the orthoptic contemplation then delivered for the examining.

应用胸腔镜治疗血胸、胸腔积液疗效肯定，较传统开胸手术时间短，住院时间短，创伤小，经济，并能在直视下切取病变胸膜活检。

The special accelerator that HD-VICP piles up through facing HD 1080i H.264 High Profile to turn, the DSP that came true to exceed 3 GHz handles ability, at the same time video data changes engine to still can be administered include next perpendicular adjustment , chroma and menu are enclothed (the video that waits inside handles Menu Overlay) function the task.

HD-VICP 经由过程面向 HD 1080i H.264 high profile 转码的专用加速器，实现了超过 3 GHz 的DSP 措置能力，同时视频数据转换引擎还能治理包括垂直下调节、色度采样以及菜单笼盖性能等在内的视频措置任务。

We assessed the function of the internal oxygenator, the effect of changes in hepatocyte oxygen consumption parameters in time and the effect of the change from an experimental to a clinical setting.

我们对每种构型的参数进行研究以观察AMC-生物人工肝的流体流动、剪应力分布和氧利用率。

For the first time, this study conducted a series of field sampling in multiple locations over several years and demonstrated that the B and Q biotypes first invade areas with high frequency of transport through human movement of plant materials, and then rapidly spread into surrounding areas and displace indigenous genotypes, and in parallel with displacement significant changes in sex ratio occurred in the mixed populations. Crossing experiments demonstrated that in the B. tabaci species complex there are many genetic groups that are completely or nearly completely isolated in reproduction. Apart from behavioural mechanisms, difference in host plant suitability and insecticide susceptibility between whitefly biotypes may also play important roles in the displacement of indigenous whiteflies by alien whiteflies in Zhejiang.

本研究首次以一个地理区域内广泛系统的野外调查数据证实，B型和Q型烟粉虱首先通过花卉苗木调运入侵交通较为发达的地区，然后迅速向周边扩张并取代土著烟粉虱，同时入侵取代过程伴随着混合种群中性比的变化；杂交试验证明烟粉虱复合种内存在多个生殖上隔离或基本隔离的遗传群；B型烟粉虱在浙江省内迅速取代土著烟粉虱，除行为机制外，生物型之间寄主适应性和药剂敏感性等方面的差异也可能在此过程中起着重要作用。

Much of what is being said fails to recognise the patchiness of past research in space and time, and a nearly-total absence of glacier monitoring at elevations where the most critical ice and climate changes occur.

鉴于更广大的喜马拉雅地区的复杂性和多样性，我们还必须运用科学和信息系统以及地区合作的手段。下面是一些新的研究计划提出的一些实用性建议

The patients were observed in serum total bilirubin, alanine amino-transferase, alkaline phosphatase, r-glutamyltrans- peptidase peptidase, and prothrombin time the changes.

观察患者血清总胆红素、丙氨酸氨基转移酶、碱性磷酸酶、-谷氨酰转肽酶、及凝血酶原时间的变化情况。

BACKGROUND AND AIM: To study the changes of peroxisome proliferator-activated receptor γ expressions at different time points in rat lung after phosgene exposure and explore the role of PPAR-γ in this pathogenesis. MATERIALS AND METHODS: 60 male rats were randomly divided into 6 groups with 10 in each group.

背景与目的：研究大鼠经光气染毒后，不同时间点肺组织中过氧化物酶体增殖体激活受体γ的表达变化，以探讨PPAR-γ在光气致大鼠急性肺损伤中的作用。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。