您要查找的是不是：
- burette with straight stopcock 带直路活塞的滴定管
- Seeds with straight oily embryo and thin endosperm. 种子有直的油性的胚和薄的胚乳。
- The roof has three trusses with straight braces. 屋顶有三条桁架以及若干个直支撑。
- Trees, deciduous, with straight axillary spines. 乔木，落叶，具直的腋生刺。
- Ears are slightly feathered with straight hair. 耳朵的毛发直，略有羽状饰毛。
- The girl with straight black hair and blue eyes is Angela. 那位黑色直发蓝眼睛的女孩是安吉拉。
- Trees with straight unbent trunks make the best lumber. 直树干的树最好制成木材。
- Seeds 1 or 2, with straight embryo and copious endosperm. 种子1或2，具直立的胚和大量。
- Flint glass burette with ptfe stopcock 聚四氟乙烯旋塞滴管
- A cowhocked dog or a dog with straight stifles is penalized. 牛肢或后膝关节过直都属于缺陷。
- The fitting is vertical to allow for free draining with straight run after quench oil injection for good mixing. 急冷器是立式的，以便急冷油注入后经直管自排，以达到良好的混合。
- Each year in high school I graduated near the top of my class, with straight A's in math. 中学每年我都名列前茅，数学最好，清一色是A。
- Experimental results show that the proposed method locates edges more precisely for noised images with straight edges. 实验表明，对于边缘主要表现为直线而其他位置光滑的图像，该检测方法抗噪声更强，定位更准确。
- Mathema ti cs models of geometry parameters of twist drill with straight edge are establis hed in this paper. 在研究直线刃标准麻花钻的基础上,建立了有关切削几何参数的数学模型,并对标准麻花钻的几何参数进行了定量的分析。
- Methods:Cadmium column and acid-base resisting burette with knob-operated control were used to determine nitrate and nitrite in milk product.The method of national standard was improved. 方法:采用进口镉粒,用耐酸碱的活塞旋钮滴定管替代镉柱玻璃管,对国家标准方法镉柱法进行改进后,测定奶制品中硝酸盐和亚硝酸盐,结果:测定结果与国标测定方法一致。
- Branchlets, young leaf blades, and figs densely covered with straight white pubescence. 小枝，年轻的叶片和无花果树密被直的白色的有毛。
- Herbs or subshrubs, erect, ca. 1 m tall, armed with straight prickles, pubescent with stellate hairs. 草本或亚灌木，直立，1米高的约，用直的皮刺，短柔毛具星状毛武装。
- automatic burette with reservoir 带储液瓶的自动滴定管
- There is that swing so beautiful to look at in a train going around a curve, or a yacht going at full speed with straight sails. 当一列火车绕了一个弯的时候，或当一艘游艇张帆疾驶的时候，那种韵律看来是很美的。
- burette with three-way stopcock 带三路活塞的滴定管
