改良

The experimental groups were treated with lumbosacral laminectomy added filum terminals suture and control group was treated with laminectomy. Motor function of the hind limbs was assessed by Tarlov scales.

实验组行腰骶部椎板切除加终丝缝合固定，对照组仅行椎板切除术，术后采用改良的Tarlov分级法，观察大鼠后肢行为学功能的变化。

This approach might decrease the potential risk of using genetically modified finfish and shellfish.

此方法也许可以降低使用基因改良鱼贝类的潜在风险。

The leading rootstock is trifoliate orange. It is incompatible with the scions during the late period, and it has not the resistances of deep and harden soil, saility soil and the dramatical and huge change in the air temperature, and it is infected with exocortis, dam ping-off, bacterial wilt and fire blight easily.

在应用现状上，中国柑橘的主导砧木枳砧存在嫁接后期不亲和、不耐深而板结的土壤、不耐盐碱土、不耐过大的温差剧烈变化、易感裂皮病、立枯病、青枯病和火疫病等，亟待改良或更换。

The results of this experiment could be applied to cooperate with the characteristics of local rivers in the design of the modified boat-passage fishway.

本研究之鱼道有不同之流速变化，可配合当地河川特性及鱼类溯游习性，作为未来设计改良型舟通式鱼道之参考。

Accordingly, in an attempt to stabilize the water current, to make fish migration easy, and to help shrimp to crawl over the check dams to upstream to breed, it is considered to add a porosity filtering on the main body of fishway (hereuinafter referred as improved fish-bone-type fishway).

但水流在鱼骨型鱼道中流况非常紊乱，故考虑在鱼骨型鱼道之主要支干上加一多孔隙滤材(本文称改良后鱼骨型鱼道)，使水流较趋於稳定，水中鱼类更易於上溯外，更让虾类藉以攀爬至防砂坝上游繁殖。

This research uses the hydraulic model as an experimental tool. In different slopes (S=1/8、S=1/10), flow rates (Q=0.016cms、Q=0.032cms、Q=0.048cms), and the angles (θ=30°、θ=45°、θ=60°) of blocking pieces in the modified boat-passage fishway, the velocity and depth were measured.

本研究以水工模型作试验，藉由改变改良型舟通式鱼道之阻流材角度(θ=30°、θ=45°、θ=60°)，在不同坡度(S=1/8、S=1/10)与流量(Q=0.016cms、Q=0.032cms、Q=0.048cms)下，量测流速及水深以观测水理变化。

In contrast, Thompson was shorter, flamboyantly skillful and would adapt or change his techniques when necessary.

相反，汤普森个子稍矮，技术花样多，总是在需要时变化或改良自己的技术。

We're proud that careful purchasing has allowed us to hold the line on our line of fine linens, and an improved warehousing system has cut the handling costs on our extensive collection of quality flatware and kitchenware.

我们很骄傲能够经由仔细规划的采购来平抑家居织品类的价格，而改良过的仓储系统也降低了我们餐厨具的处理成本。

The purification of protoplasts from cellular and subcellular debrids by floatable washing method with a modified centrifuge tube is described.

本文叙述了用改良离心管漂洗纯化原生质体中的细胞和亚细胞碎片的方法。

The current status of market in our city that the singleness of flower color and lack of varieties would be improvement, and the floriculture germplasm resources would be also abundant.

在应用转基因技术进行定向改良花色的研究中用的最多也最成功的基因就是：查尔酮合酶基因。

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！