查询词典 peaked

This was a conventional peaked cap with a black leather peak and leather chinstrap.

这是一个传统的皮革南极鸭舌帽与黑色真皮高峰。

The notion that education peaked around the time of the complainer's own graduation, and has gone down ever since, is an ancient one.

抱怨的人总是认为教育质量在自己毕业的时期达到巅峰而后盛极而衰，这古已有之。

It was of small dimensions, with a peaked cottage roof, and not much else to be seen, the dirt being raised five feet all around as if it were a compost heap.

屋很小，有一个三角形的屋顶，别的没有什么可看的，四周积有五英尺高的垃圾，像肥料堆。

In addition,the authors propose that for a multi peaked one dimensional search problem its optimum solution can be obtained by ordinary optimization methods only when the convexity or concavity of the objective function matches the step length determining the one dimensional search region and the method of finding the optimum step length factor.

另外 ，还提出了对于多峰一维搜索问题，只有当所求函数的凹凸性与确定一维搜索区问题的步长以及求解最优步长因子的方法匹配时，才能用一般方法得到搜索区间内的最优解

In the 1980s, the oil capacity cushion peaked at around 20 percent of global consumption.

20世纪80年代，石油储量保持在全球消耗量的20%左右的高峰水平。

What is more worrying is that property prices are likely to immediately peaked and entered the downlink channel.

更令人担忧的是，物业价格有可能达到顶峰，并立即进入了下行通道。

By investigating kuru, the editorialist writes, current uncertainties about the size of the vCJD epidemic and the number of infected individuals can begin to be narrowed."Any belief that vCJD incidence has peaked and that we are through the worst of this sinister disease must now be treated with extreme skepticism."Lancet 2006;

编辑表示，藉由研究kuru，目前对vCJD流行的数量和感染个体数的不确定面向可以开始缩小范围；对於认为vCJD流行率已达高峰期，以及我们已通过此恶疾的最差时期的看法，应持怀疑态度。

Compared with classical cytotoxic T lymphocytes , NK cells are superior in the following aspects: NK cells are among the first cell types to be activated after intracellular pathogen stimuli, the activity of NK cells peaked between 1 to 3 days, retained during the first 7-10 days, and the T cells response emerged only after 7 days when the NK cell responses begin to decline; though comprising of only 10％-15％ of peripheral lymphocytes, NK cells mobilize most of the cell populations in a strong and high level response to different invasions, and act as key factors at early defense before a specific immune response could mount, while only certain clones were involved in T cell response; NK cells kill virus-infected or malignant transformed cells without pre-sensitization and without restriction by major histocompatibility antigen, which is usually a mechanism of immune escape to T cell recognition by virus-infected or tumor cells, thus NK cell in complementary with T cells play crucial roles in tumor and virus eradication.

NK细胞以其强大的细胞毒活性为特征，与细胞毒性T细胞相比，NK细胞具有如下特点：NK细胞虽然只占外周血淋巴细胞的10-15％，但是对刺激性因素产生应答的过程十分迅速，一次可以调动大多数细胞共同参与，而不是几个克隆的活化，免疫应答的强度高；病毒感染或恶性转化细胞的一个主要特征是细胞表达的MHCⅠ类分子下降或消失，并借助这一机制逃避特异性T细胞应答的识别，NK细胞介导的杀伤活性无需抗原刺激，不受MHCⅠ分子表达的限制，从而与T细胞应答互为补充发挥免疫防御的功能；NK细胞的免疫活性可以被多种细胞因子上调，其中IFNα，IL-2，IL-12，IL-15和IL-18具备更强的作用；NK细胞具有强大的细胞因子分泌功能，对于启动T细胞特异性应答必不可少。

CTnⅠ level peaked at the time when there was obvious burn wound exudation or spontaneous separation of eschar; and decreased after excision treatment.

国外报道的动物实验研究发现烧伤后24 h内， cTnⅠ升高与心功能下降有关，提示cTnⅠ可作为监测烧伤动物心肌损伤的标记物［2］。

The federal deficit in fiscal year 1992, peaked in 1994 and 1995 fiscal year will decline again.

联邦预算赤字在1992财政年度达到高峰，在1994和1995财政年度里将再度下降。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。