Step off twenty feet and then place a marker in the ground.

先步测20英尺, 再在地上做出标记。

Step out ten feet and then put a marker in the ground.

步测十英尺, 然后在地上做出标记。

Wilson outstripped his marker to score.

威尔逊屡屡得分，记分员都来不及记。

In this study, 21 elite poplar varieties of Tacamahaca and Aigeiros were fingerprinted using AFLP markers.

本试验采用AFLP对来自青杨组黑杨组的21个重要杨树品种（无性系）的鉴定与遗传相关性进行了研究。

Chronic hypoventilation is a marker of disease severity in asthma and chronic obstructive pulmonary disease (COPD).

哮喘COPD患者出现慢性低气是疾病严重标志之一。

Objective To assesses the clinical value of tumor markers in haemodialysis patients and uremic patients.

摘要 摘要 目的：了解血液透析尿毒症对肿瘤标志物水平的影响。

Caveolae is a type of lipid rafts.Caveolins and flotillins are the marker proteins of caveolae.

窝是脂筏的一种形式，窝标记蛋有窝蛋窝舟蛋。

This neuronal loss is frequently accompanied with astrocytosis,gliosis and specific neuropathologic markers,such as Lewy body in Parkinson's disease.

这种神元的丢失常伴有星形细胞增生、神过多症以及特定的神病理标记,如帕金森病的路易体。

Examples of ''ablaut'' as a grammatical marker in Latin are the vowel changes in the perfect stem of verbs.

例如在日耳曼语强动词中的元音变换是印欧动词变形范例的直接派生。

She had no previous abdominal surgery, and had normal full laboratory workup, including inflammatory markers, clotting analyses, and thrombophilia screen.

前期无腹部手术史，实验室检查完全正常，包括感染征兆、凝血分析，血栓筛检。

Objective:To study the changes of hemostatic molecular markers inacute monoblastic leukemia (AML-M5) for elucidate the mechanism of hemorrhage and its clinical significance.

观察急性单核血病（AML-M5）止凝血因子标志物的变化，探索AML-M5患者出血机制及这些标志物在疾病诊疗、预后判断中的意义。

It is emphasized that the first flooding surface (FFS) is used as a standard or useful marker in optimizing chronostratigraphic and lithostratigraphic boundaries.

在年代地层方面，进一步强调以初始海泛面(FFS)作为优化年代地层“阶”的标准。

The immunohistochemical studies demonstrated that the majority of tumor cells were immunoreactive for neuroendocrine markers that included chromogranin A, synaptophysin and neuronspecific enolase.

黏液性神内分泌癌的鑑别诊断包括黏液性腺癌，侵袭性腺管癌，侵袭性叶癌及转移性神内分泌癌。

Pragmatically and textually, it is an important discourse marker for expressing emotions.

在语用、语篇方面，它是人们表情达意的重要话语标记。

However,it is not easy to get a perfect presymptomatic marker of Parkinsons disease.

然而找到一个完备的帕金森病症状前指标并非轻而易举。

Microsatellite marker has many advantages such as a great quantity, extensive dispersion around the genome, high polyomorphism, Mendelian codominant inheritance, rapid and convenient detection.

微卫星标记具有数量多、在基因组中分布广、多态性丰富、呈孟德尔共显性遗性、检测快速方便等特点。

Neopterin is a marker for the activation of the cell-mediated immune system,the elevation of its serum concentration is an independent predictor of cardiovascular adverse events.

而新蝶呤作为一种细胞介导免疫激活的敏感标志物,其血清水平升高是心血管不良事件的独立预测指标。

Allelotype analysis was done at five short tandem repeat markers (D17S855, D17S1322, D17S1323, D17S1326, and D17S1327) in or adjacent to BRCA1 on the recurrent mutation carriers.

对发现携带有相同突变的个体选取5个与BRCA1基因连锁的标记（D17S855、D17S1322、D17S1323、D17S1326D17S1327）进行单倍型分析。

Minimal residual disease (MRD) as a marker of antileukemic drug efficacy is being used to assess risk status and, in some cases, to adjust the intensity of therapy.

MRD作为抗血病药物疗效标志,被用于评估患者危险,在某些病例中也用于调整治疗强度。

In combination with the slidable start and end markers on the outer ring,new variations can be created in just seconds.Loops no longer have fixed start and end points.

使用控制面板滑动圈外层来控制循环的开始结束，几秒钟就可以产生变奏的效果，循环将不再有固定的始末点。