Its main natural enemies were chilocorus kuwanae silvestri, chrysopa spp., spiders, predatory mites, amitus kerperidum silvestri and prospaltella sp. the single use of omethoate, optunal or methidathion, etc. was not satisfactory to keep this insect pest under control, the control effect of combined use of omethoate and optunal was somewhat better than their single use, and was much better ( 90. 93 % ) as putting a few emulsified machine oil into this combination, while the use of mixture b, 32 % of 40 % omethoate + 48 % of 40 % optunal + 15 % of 4. 5 % - cypermethrin + 5 % of synergist, got most desirable effect ( 97. 71 % )
藥劑試驗表明，氧化樂果、水胺硫磷、速撲殺等藥劑單用時效果不理想，但氧化樂果和水胺硫磷混配後效果有所提
高，
如果與機油乳劑配合使用，則效果更好，可達到90 . 93 % ，復配劑b 40 %氧化樂果（ 0 . 32 ） + 40 %水胺硫磷（ 0 . 48 ） + 4 . 5 %
高效氯氰菊酯（ 0 . 15 ） +增效劑（ 0 . 05 ）的防效最好，達97 . 71 % ，是目前防治柑桔黑刺粉虱最好的藥劑之一。
Being a liquid containing high organic pollutants, brewery wastewater may not only lead to environmental pollution, but also decreas e the utilization ratio of raw material used in beer production. therefore, many sc holars and breweries have paid much attention to developing new techniques for t reating and making use of brewery wastewater. this paper makes a comparison among various new techniques on the basis of analyzing the sources and characteristic s of brewery wastewater. it is concluded that a single technique can not effectiv ely remove the contamination from brewery wastewater, and only the combination of various techniques can achieve great benefits both in economy and in environment. thus, several proposals are put forward for future research
啤酒廢水中有機物的含量較
高，
如直接排放，既污染環境，又降低啤酒工業的原料利用率.為此，許多學者和廠家對啤酒廢水的處理與利用技術進行了研究.本文在闡述啤酒廢水的來源及特點的基礎上，對幾種常見的處理利用技術進行了比較，結論是：單一的處理和利用技術不能從根本上解決啤酒廢水的污染問題，只有將多種技術結合使用，才能達到經濟效益和環境效益的統一.最後，對未來的研究方向提出了幾點建議
Take the following precautions to prevent injuries caused by the improper handling of compressed gas cylinders
提
高如下警惕，以防止錯誤操作壓縮氣體鋼瓶造成的傷害。
How to use advanced control technique on alkali recovery process is the key point of this paper. rough set theory is a newly developed mathematical tool for dealing with uncertain knowledge. it can be combined with other theories and has great effects
但是堿回收過程的控制自動化水平還不
高，
如何在堿回收過程中應用先進控制技術正是本文研究的重點，而粗糙集作為一種新型的處理不確定性知識的數學工具，可以結合現有的理論，發揮重要的作用。
How to promote the accuracy of the hvp to satisfy the need of modern war is a severe problem that must be solved immediately
隨著對火箭彈戰術性能要求的不斷提
高，
如何提
高火箭彈的精度成為一個急需解決的問題。
With your loving guidance during my meditation, i have seen superb and spectacular big buildings, so tall like western - made churches and cathedrals. all of them were shining very bright, as if made of white gold
在您慈愛的引導下，我靜坐時，見到了壯觀華麗的巨大建築物，
高如西方的大教堂，非常的明亮閃耀，宛
如白金雕砌而成一般。
Without a good story it doesn ' t matter how good the animation is, it will always be let down by the poor story
無論你的動畫製作水準有多
高，
如果故事情節索然無味，那這終將會是一部雞肋作品。
In western countries, the labor cost is very high, select the liquid pigments can safe transportation and processing cost because it can be transported by container and can be poured into the beaters directly
西方國家的勞工工資都很
高，
如選用液體色素系統可用貨櫃油桶運載，並直接加入攪拌器中，節省運輸和操作成本。
Phalanx clonal plants possess stronger adaptation to stressful conditions. on the contrary, guerilla clonal plants seem to preference for warmer and wetter habitats such as swamp and meadow. in plant - spare habitats, shannon - wiener index increases with increasing importance of phalanx and guerilla clonal plants respectively
密集型克隆植物在
高緯度、
高海拔，寒冷、養分貧瘠生境中較豐富，
如高山灌叢、草原，荒漠草原；同密集型克隆植物相比，游擊型克隆植物在低緯度、低海拔，相對溫暖、濕潤的生境中豐富度較
高，
如水生植被、草甸。
High chemical resistent e. g. soap
抗化學性
高如皂液及清潔劑防滑
This project is aimed for those purposes and had been done in shipbuilding department of dalian university of technology, passed the test of expert group of national 863 project at jan 14 2001, cooperated by tsinghua university, beijing university of aeronautics and astronautics, dalian university of technology and new shipbuilding factory of dalian. this thesis described the whole component parts of the intelligent controller of robot, which is processing steel plate by " a steel by line heating and cooling " technology. this thesis provides sections as follows : 1
因為其一是鋼板的硬度大，一般做船體的鋼板厚度在20mm以上，即便使用機械加工，也很難控制彎曲的力度；其二是精度要求
高，
如果加工精度不夠的話，多個鋼板將無法拼裝，將造成工程質量不合格和導致大量的鋼板浪費。因此在造船方面要實現無縫裝配（ seamlessassembly ） ，對加工的精度要求很嚴格。這就需要從船體鋼板的加工自動化和精度的提
高方面來考慮完善造船工藝，提
高造船的效率。
Moreover, rsda may be a promising technology to improve the quality of highway paving asphalt ( e. g. reducing wax content of the asphalt )
渣油溶劑脫瀝青技術作為改善道路瀝青性質的重要技術手段還可望在國內
高等級道路瀝青質量提
高（
如降低蠟含量）中發揮作用。
Domain engineering technology was widely used nowadays in the process of traditional software development, thus make the software developing more efficient than ever, such as : it mentions in this thesis the development of the embedded component in domain of the high level vehicles
領域工程技術已經廣泛滲透到傳統軟體的開發之中，使得面向特定領域的軟體開發效率大大提
高，
如:本文中闡述的客用汽車電器領域的嵌入式軟組件開發。本文對領域工程技術進行了較為深入的探討。
Wind strength is acceptable ( see wind above ) sunglasses and a hat to protect your eyes all other area conditions are acceptable
環境-在場地附近以及在下風區沒有危險。風速不
高。
如果陽光強烈請用眼鏡與帽子保護自己。
Knitted goods for reactive printing need even scouring, complete alkali removal and high capillary effect
摘要針織物活性染料印花對印坯的前處理要求較高，如煮練勻透，去堿凈，毛效高。
