查询词典 under-signed

1Sandy soil with some humus under Litchi chinensis Sonn, Euphoria longana Steud,Aglaia odorata Lour, bamboo and under Ficus retusa Linn.;(2) soil beneath moss undertrees or in shady places.

在过于潮湿和腐植质过多，地面较硬和完全向阳的场所都未发现该虫孳生。土壤分层检查结果看来，孳生主要在地面下一厘米范围内。

Under 100mmol/L NaCl stress,ailanthuscompartmentalized Na+ in vacuole,while under 200mmol/L treatment,the Na+ content incytoplasm was higher than vacuole.the ailanthus cells took up large amount of Cl- and didnot concentrate Cl- in vacuole.

在根和叶细胞中Na+通过液泡膜的转移和细胞K+含量稳定性的维持能力的不同是银杏和臭椿耐盐性差异的重要原因。

Ginkgo is more drought tolerant,and maintain relatively higher Pn under drought;Robinia pseudoacacia is less drought tolerant,and Pn decrease greatly under stress;Ailanthus altissima is placed in the middle.

耐旱能力较强的银杏在干旱胁迫下维持较高的光合作用；刺槐的抗旱能力最弱，光合速率下降幅度最大，臭椿居中。

In order to verify the validity of the mathematical models and the calculation method, a series of experiments on the performance of an air-conditioner under variable conditions was conducted in the psychrometric rooms.The performances of the proto type under the different inlet air temperature of the condenser and evaporator, as well as the different face velocity of the condenser and evaporator was measured.

为了验证数学模型及计算方法的正确性，在焓差法空调器性能实验台上对一台房间空调器变工况性能进行了实验研究，测量了该空调器在不同的蒸发器和冷凝器进口空气温度、蒸发器和冷凝器迎面风速下的工作特性。

In order to prove the reliability, test studies have been primarily carried out in the indoor soil bin. The data of the vehicle driving state parameters under the same or different terrain are analyzed. The process curves are compared by different control schemes. The theoretical model of the optimum driving state is reliable and fuzzy control scheme is feasible. The disturbances and unknown factors of control system are analyzed. Test results prove that the half-tracked air-cushion vehicle can drive steadily under control of the computer. At the same time the sensors used to measure soil mechanics characteristics on line need to be developed. And it is the important problem to be solved in the future study. The necessary regulation and correction are put up. So the studies in this paper provide some instruction for the further research work.

为了验证本文提出的最佳工作状态及最佳垫压理论，并分析控制系统的可靠性和稳定性，本文在半履带式气垫车的模型车上，在室内土槽中进行了初步的实车性能和理论验证试验，考察了在同种和不同土壤条件下气垫车的行驶状态参数的测量数据，比较了采用不同控制方法下的过程曲线，验证了最佳工作状态的理论模型和模糊控制系统方案的可行性与可靠性，从而保证了采用自整定模糊PID控制器能够使半履带式气垫车在稳定行驶最佳工作状态下；同时通过试验研究，分析了系统中各干扰与未知因素，对控制方案进行了相应的调整和修正，为今后进一步的研究工作提供了一定的指导。

Five years ago to do a unix / aix under a chat software, aix4.3 under the test can be turned on.

本人在5年前做的一个unix/aix下的一个聊天软件，aix4.3下测试通过，可以上翻。

Under the full sun, the fresh weight of Ajuga multiflora and Belamcanda chinense were the heaviest. Compared with full sun, the ratio of leaf thichness of palisade mesophyll and epidermal mesophyll of plant was lower under 80% shading.

与全光照相比，在遮光80％条件下金叶过路黄与多花筋骨草，其叶片的栅栏组织与海绵组织细胞差异较大，表现为栅栏组织宽度减小，海绵组织细胞之间间隙加大。

It can exhibit good scale inhibition performances under the medium-acidic and alkalescence conditions, and it has good scale inhibition effect under the condition of high concentration.

实验表明，PMAA对温度有较宽的适应范围，在中酸性和弱碱性条件下能较好地发挥阻垢性能，在高浓缩倍数下亦有良好的阻垢效果。

It shows that the PMAA shows excellent scale inhibition performances at a wide temperature range. It can exhibit good scale inhibition performances under the medium-acidic and alkalescence conditions, and it has good scale inhibition effect under the condition of high concentration.

实验表明，PMAA对温度有较宽的适应范围，在中酸性和弱碱性条件下能较好地发挥阻垢性能，在高浓缩倍数下亦有良好的阻垢效果。

In this paper, through a series of experiments, two series of quaternary-ammounium Gemini surfactants were synthesized, namely the pair alkylene double quaternary ammonium salt surfactant m-s-m·2Br and the pair the alkylene double quaternary ammonium salt surfactant -s-·2Br. We has carried on the attribute with the infrared spectrum to its structure, and to affected the factor which the synthesis pair the alkylene double quaternary ammonium salt surfactant responded to carry on the discussion. We has discovered the synthesis pair the ethylene double quaternary ammonium salt surfactant m-2-m·2Br optimum condition: The bromo alkane and a tetramethyl ethylene diamine mole of ratio is 3.0: 1.0, makes the solvent by the ethyl alcohol, 80℃ under responds for 48 hours in the backflow temperature; Synthesis pair alkylene double quaternary ammonium salt surfactant 12-S-12 ·2Br optimum condition: 12 tertiary amine and 1, 3- propylene dibromide (1, 4- two bromines butane) a mole of ratio is 2.2: 1.0, makes the solvent by the ethyl alcohol, responds for 48 hours in the constant temperature 80 ℃ under backflow.

本文通过一系列的实验，合成了两个系列的Gemini型表面活性剂，即双烷撑双季铵盐表面活性剂m-s-m·2Br和双烷撑双季铵盐表面活性剂-s-·2Br，用红外光谱对其结构进行了表征，并且对影响合成双烷撑双季铵盐表面活性剂反应的因素进行了讨论，找出了合成双乙撑双季铵盐表面活性剂m-2-m·2Br的最佳条件：溴代烷与四甲基乙二胺的摩尔比为3.0：1.0，以乙醇作溶剂，在回流温度80℃下反应48小时；合成双烷撑双季铵盐表面活性剂12-s-12·2Br的最佳条件：十二叔胺与1，3-二溴丙烷(1，4-二溴丁烷)摩尔比为2.2：1.0，以乙醇作溶剂，在恒温80℃下回流反应48小时。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。