单只的

But to show you how little I deserve to be called a professional woman, how little I know of the struggles and difficulties of such lives, I have to admit that instead of spending that sum upon bread and butter, rent, shoes and stockings, or butcher's bills, I went out and bought a cat-a beautiful cat, a Persian cat, which very soon involved me in bitter disputes with my neighbours.

可我多不懂生活的艰辛呀！我没用这钱买面包和黄油，买鞋子或袜子，或者付杂货店老板的欠单，而是用它买了一只漂亮的波斯猫，一只不久便令我陷入邻里唇枪舌战的小猫。

Experiment 2: To choose the appropriate dosage of tannins for the diets in sheep, three High Mountain Fine-wool wethers fitted with permanent rumen fistula were used and the 3 ×3 Latin square design were adopted to study the effects of tannins in Sainfoin on protein protection of the diets, measured items included the rumen metabolic parameters, the appatent digestion of all nutrients and the appatent retention of N in sheep.

试验二：选用3 只安装有永久性瘤胃瘘管的高山细毛羊羯羊，采用3×3 无重复拉丁方试验设计，研究红豆草中单宁对饲粮蛋白质保护的效果，测定项目有绵羊瘤胃代谢参数和饲粮各种养分的消化率与氮存留率，以期初步筛选出绵羊饲粮中适宜的单宁用量，为提高蛋白质饲料的有效利用提供依据。

Methods The Wistar rats were used as the experimental animal. On the back of each rat, a skin flap, measuring 1.5 cm×6 cm, caudally based, was elevated. Wound edges and the flap bed were separated from the flap itself by a silicone sheet. The VitC, bFGF, Magnesium sulfate and Papaverine were taken in the areas between flap and sheet. With 8 rats in each group, the drug-taken group was as trial group, while the physiological saline group was as control group. On the seventh day after the flap elevation, flap survival length was measured.

以鼠背部中线为中轴，以两侧髂嵴连线为蒂，形成一个1.5cm×6cm的单蒂皮瓣，其全长自皮肌层下与深筋膜游离，下垫置医用硅膜，硅膜以不露出切口，又起到阻隔真皮血运为宜，以小三角针用3-0丝线先缝合皮瓣两侧切口，然后将上述4种药物加入皮瓣与硅膜之间，再缝合皮瓣的头端将维生素C、bFGF、硫酸镁、罂粟碱分别作为实验组，以生理盐水作为空白对照组，每组8只动物，术后单笼喂养7d，取材并检测皮瓣存活的长度。

In September 1994, at Hele's biological products companies offer feedback Anhui Fuyang area of plasma plasma member Lee for "HIV +", the Ministry of Health, a research group then entered the regional Anhui Fuyang to investigate, ultimately locked channels of infection in the single - Mining plasma station.

对于楠楠父母来说，&轻松挣钱&的好光景只持续了三年便提前结束。1994年9月，上海莱氏生物制品公司反馈安徽省阜阳地区献浆员李某的血浆为&HIV+&，卫生部的一个研究小组随后进入安徽阜阳地区调查，最终将感染途径锁定在当地的单采血浆站。1995年上半年，阜阳市卫生局着手对供血机构进行整顿，取缔单采血浆的血站，逐步消灭了卖血现象。

Followed by two weeks of observation revealed that the control group all five monkeys infected with SIV, the use of lauric acid monoglyceride-treated monkeys, only one infected.

随后两个星期的观察显示，对照组5只猴子全部感染了SIV，而使用月桂酸单甘油酯处理过的猴子只有1只被感染。

The main results are summarized as follows: X-ray powder diffraction investigation of the Pr5Si_4-xGex pseudobinary system reveals that three structurally distinct phase regions exist in the system at ambient temperature.

经1273K退后一周后，该体系只存在两个单相区：Zr_5Si_4结构的Pr_5Si_4基固溶体(0≤x≤2.8)；正交Sm_5Ge_4结构的Pr_5Ge_4基固溶体(3.0≤x≤4.0)；室温存在的单斜Gd_5Si_2Ge_2型金属间化合物相区则完全转变为高温的四方相相区。

As a result of a single copper paper products for it both coating is different: positive posive 20 grams (referred to as the coated surface), and reverse-engineered, posive only 1 gram (commonly known as uncoated surface) can be described as one side of a single copper-coated paper, the other side of the paper fibers, and fiber and coatings for water expansion coefficient of uniformity: fiber expands, and Coatings expands small.

由于单铜纸品的特殊要求，它两面的涂布量是不同的：正面涂20克左右，而反面只涂1克，可以说单铜纸的一面是涂料，另一面是纸纤维，而纤维和涂料对于水的膨胀系数不同：纤维的膨胀率大，而涂料的膨胀率小。

No evident regularity was found in the depth from 15 to 30 cm. There was an obvious accumulation of OM and TN in the top 30 cm of the fallowed soils, of which the accumulation of OM was faster than that of TN and there was more accumulation in no-tillage compared to tillage. Soils applied with inorganic and organic fertilizers had much more OM and TN at 0～5 cm and 5～15 cm depth than soils applied with only inorganic fertilizers and soils without fertilization. However, OM and TN in these treatments were less than that in fallow treatment. No significant differences in OM and TN contents were found between fertilization treatments. Only in the 5 cm of top soils, OM and TN of the soils treated with only inorganic fertilizers were more than that of CK.

长期休闲的土壤在整个耕层有明显的有机质和氮素累积，其中碳的累积快于氮的累积，免耕条件下比耕翻条件下累积量更大。0～5 cm和5～15 cm土层有机肥与无机肥配施的处理，其有机质和全氮质量分数均显著高于单施化肥处理和不施肥处理，但均低于休闲处理；15～30 cm土层各培肥处理则无明显差异；单施化肥的土壤有机质和全氮质量分数高于不施肥处理，但这种差异只在表层（0～5 cm）较显著。

Fort length is only spent cock, he single-crown upright, chest wide body large breasted red-back yellow, golden yellow feather wings shining in the lights, the glittering., Black tail feathers below the two yellow Jiaoya still long with a pinch of clutter canescens.

堡长是只花公鸡，他单冠直立，胸阔体大，胸红背黄，两翼金黄色的羽毛在灯光照耀下，闪闪发光。，黑色的尾羽下面，两只黄脚丫还长着一撮杂乱的灰毛。

All we have to do is equip a few fast hum vees with hydrogen cells and machine guns with wooden bullets so we only injure them and then make the injured guys be in our army to even up the odds.

我们只需要几部用氢燃料的高速吉普和机枪，机枪用木制子弓单，那样我们就可以只打伤他们，然后让受伤的敌人加入我方，来弥补我方和敌方的人数差距。

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。