首次的

The hydrostatic harmonic friction-driving device is developed. The harmonic generator curve and drive ratio are analyzed and calculated.

首次设计研制了液体静压谐波摩擦传动装置，分析计算了波发生器的廓形及传动比，并进行了初步实验研究。

The HTV cargo hauler is slated for its debut flight in September.

太空运输船的首次飞行将定于9月份。

Haywood Jeffires in 1987 by the then-Houston Oilers with their second pick in the first round.

雷恩菲尔德今年二月刚刚上任，这将是他在泰坦队面临的首次选秀。

through accepts the young liang excision method for the first time to my courtyard in the recent 3 years because of each kind of glaucoma the case 30 example 38 eyes, in the technique burns using the hemostat irons the scierotic petal, when the surgery will finish, the anteroom pours into the hyaluric acid sodium.

通过对我院近3年因各类青光眼而首次接受小梁切除术的病例30例共38共只眼，术中应用止血器灼烙巩膜瓣，手术将结束时，前房注入透明质酸钠。

Applications of carbon hermetically coated optical fiber in braided composites are studied.

5首次研究了碳密封涂覆光纤在编织复合材料中的应用。

Combining the heterodyne interferometer with microcomputer, a new vibration measurement system has been established.

本文还首次利用外差干涉仪与微机组成的测振系统成功地测量了低频微振动。

According to the limits of +2s,81 cases were screened out from the 2023 married people. It was the first time to get the actual heterozygote frequency of 4%from population.

根据上述参考值在2023名已婚群体中筛出81例阳性者，首次获得群体携带PKU致病基因的实际频率约为4%。

An HPTR 60-160 CRP mill was developed and produced for an Indian pipe producer in 2004. For the first time the problem of making square and hexahedral pipes using blanks with a diameter of more than 120 mm was solved.

印度管材公司在2004年研发生产了一台HPTR 60-160冷轧管机组，这是首次解决使用废料制作直径大于120毫米方形和六面体管的问题。

Different morphology and size of cupric oxide nanoparticles were prepared by microwave method through changing the ratio of solution′s consistency using coppersulfate anhydrous and hexamethylenetetramine as the starting materials for the first time.

首次以无水硫酸铜(CuSO4)和六次甲基四胺(CH26N4为原料，用微波法，通过改变反应物浓度比制备出粒径和形貌不同的氧化铜纳米颗粒，并用DSC、XRD、FT-IR和TEM对产物进行了表征。

Hideki Matsui drove in a run for the first time since Aug. 28 with an eighth-inning sacrifice fly.

松井秀喜在八局以一支高飞牺牲打，打回一分，这是从八月28日以来的首次。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！